Exhibit Updates @ The Valve Museum

Updates made in June, 2018.
12AT6	2151	394A	4PR60A	5696	577
577	6AL5	6AL5	6X5G	6X5G	810
AZ1	CV137	CV188	CV345	CV354	CV372
CV572	CV633	CV1136	CV1787	CV2203	CV2271
CV2312	CV2520	CV5214	CV5215	ECC81	ECL82
ECL82	ECL82	ECL82	ECL82	ECL82	G125A
G150/2D	GC10B	GS10C	GS12D	HF93	LZ319
PCL86	U78	VT-46A
Updates made in May, 2018.
220P	220SG	230PT	230PT	446A	AC/HL
AC/SG	AC/SG	AC/SG	AC/SG	BD9	DEP215
DEP215	DH	ECC85	H210	HL2	HL210
HL210	HL210	HL210	L2	LS5A	LS5A
LS6A	LS6A	LS6A	MS4B	P2	P220
P220	P220	P650	P650	Pen220	Pen220
Pen220A	PM2	PM2	PM2	PM2	PM22
PM24	PM24	PM24A	PM24B	PM252	PM2A
PM2A	PM2A	PM4DX	PM4DX	PM4DX	PM5X
PM5X	PM6D	PP5/400	PR3	PT225	PT225
PT225	PT225	PT225	PX4	S4V	S4V
S4V	SG215	SG215	UD2	UD2	Universal Bivolt
UU60/250	UU60/250	UU60/250	VMS4	VMS4
Updates made in April, 2018.
5763	A2134	ACM3	ACM3	CV133	ECC83
EF83	N78	N78	N78	PC900	W21
W21
Updates made in March, 2018.
12A5	12AH8	12BH7A	13DHA	13VPA	14S7
15D1	25Z5	301	302THA	30FL1	5673
6A7E	6K7GT	6R7G	6SJ7	6SN7GT	7B7
7C6	7C6	8136	9AQ8	AC/HL	ACV/P1
C1C	C2	CBL1	CL4	CV137	CV188
CV347	CV413	CV417	CV1056	CV1120	CV1290
CV4059	CV4062	CY1	D15	D37/30	D63
D63	DD101	DD620	DF96	DK92	DL35
DL63	DY802	EAC91	EB91	EBC3	EBC81
EBL21	EC91	ECC808	ECC84	ECC91	ECH42
ECH42	EF183	EL3	EL32	GZ34	KT41
NU33	Pen36C	PP3521	S3	SP4	SU2150A
TH233	TP1340	TP25	TZ40	U16	VR53
Updates made in February, 2018.
202VP	5AQ4	5AR4	5Z4G	6SL7GT	6SN7GT
6X5G	7D5	CV423	EZ81	GZ34	GZ34
MPT4	MPT4	PC86	PC86	PC86	PC86
PC88	PC88	Pen3520	PenB4	PL36	PP35
QP21	QP21	SP13	SP4	SP4	SP4
SP4	U301	VME4	VT-84	X21	X30
Updates made in January, 2018.
10D1	12AH7GT	12AU7	12B4A	1821	1821
1D5	20P3	210HF	210HL	2D21	2X2
32	3B/240M	3DT6	3S4	502A	50L6GT
58	5Z4G	5Z4G	6067	6AK5	6AU6A
6DQ6A	6H6	6J7G	6J7G	6SH7	6SK7
6SN7GT	7H7	808	80S	A1320	C3g
C3m	CV2348	D77	DD620	DO25	E1148
E180CC	ECC31	ECC91	EF50	EL38	EL84
GS10C	HD14	HL2	KT45	KT81	L610
L63	ME1400	ME1403	MU14	P215	P414
PCF802	PCL86	Pen25	Pen383	PL508	PM1HL
PM4	QQV03-20A	TH30C	U149	U33	U52
U74	Unknown	Unknown	VR21	VT-131	VT-198A
VT-209	VT-90A	W149	X14	X41	Z14
Z66
Updates made in December, 2017.
10L1	12AT7	2C39A	30C17	30F5	41MPG
6060	6SN7GT	6X5GT	7B7	7C5	85
85	ARP38	DH63	DY87	EBF89	ECC82
EY86	GDT4B	KTZ63	KTZ73M	MHL4	MX40
N78	PC97	PCF82	PCL805	PCL85	PFL200
PL504	PL504	U12	U339	Unknown	Unknown
UY41	VR57	VR67	VT-200	VT-86	VU134
X41	X78
Updates made in November, 2017.
0A2	0B2	0Z4A	12AT7	20F2	240B
3D	5763	5Y3WGTB	6AM4	6BY7	6J5
6KD6	6L6G	6L6GT	6U8	813	ARTH2
AZ1	CV398	CV1645	CV2394	DET22	DET24
DW4/350	EAF42	ECC83S	EL505	EL84	GT-6V6-R
M8180	PCL805	PL83	QQV04-20	QQV04-20	QQV07-40
TY4-400	UAF42	UCH42	UCH42	UL84	Unknown
UY41	UY41	V1923/D	VT-255	W31	YL1550
Updates made in October, 2017.
4043	CV1481	CV1526	CV1587	FTV1	KT88
KT88	MZ2-200	P2	Pen45	VT1
Updates made in September, 2017.
4020A	4215A	4215A	4215A	6BA5	A520
DFA4	EL36	EL84	G125A	GE15371	HI-MU
HL2K	K3560	ORA	PFL200	POVT73A	R Type
S130	U920	XP1114
Updates made in August, 2017.
12SK7	20026	215S.G.	225DU	239A	3CX100A5
4033A	5866	5894	6097B	6C5	6L7
6M1	6X5GT	715B	802	8025	803
804	866	866A	866A	AP412LF	B23
C1	CMG8A	CV391	CV415	CV663	CV1220
CY31	DEQ	E351	E4103/B/4	E4103/E/4	EBC33
EZ41	M4205E	P220	P425	PL105	Point One - Det & LF
Point One - HF	Point One - HF & Det	Point One - RC	Point One - RC	Point One - RC	RJW
RZ1-150	RZ1-150	RZ1-150	RZ1-150	S625	SD2
Special	TY4-500	U10	U70	Unknown	Unknown
Unknown	UX222	V24	WR1	XQ3457R	Y220
Updates made in July, 2017.
0A3	12AU7A	12E1	1625	1B8GT	1H5GT
1T5GT	2D2	2D4A	2D4A	5726	572B
5876A	5B/250A	6146	6146A	6146B	6973
6AQ4	6J5G	6K7GT	6R	6SL7GT	6U5G
8298A	9001	9002	9003	Beam Valve	C10
C9	CV26	CV53	CV273	CV1135	CV3798
DET24	DLS16	E91AA	EA961	EABC80	EB34
EB91	EC55	ECH35	EF39	EL3	EL3
EL84	G120/1B	HL2	HL210	HL2K	L102/2K
ME1400	PL509	PT4	PV495	PV495	R Type
R Type	R Type	Radion	ST11	STV140/60Z	STV150/200
STV150/200	TZ40	U17	U18/20	V240C/2K	VP2B
VP2B	VR135	VT52	XNP12
Updates made in June, 2017.
1018	1909H	2V/400A	329	6X5GT/G	715A
715B	954	ARP3	CRP-715B	CV1577	CV2189
DG210	Dry-Battery	EL91	P535/1E	P552/1E	PV8DE
PX4	QQZ04-15	Universal	VT-126B
Updates made in April, 2017.
65EX5	BT69	CX1157	CX1171	D5-100W	QS150/15
QS75/20
Updates made in March, 2017.
09J	12AT7	12AT7	13VPA	13VPA	1A6E
25X4G	30L17	32	41STH	4Y35	4Z60C
5763	5763	6CW4	6CW4	6DS4	7586
7586	7895	8056	AC/SP3	B309	B309
BT45	CL33	CV56	CV1258	CV1737	D3-130GH
ECC81	ECC81	EF80	HL133DD	HL23	HL23
HL41	HL41DD	ILD3-L	M8079	M8082	M8083
M8100	M8100	ME41	MW6/2	NT99	NU1
PL801	RG12D60	RL12T2	RV12P	RV12P2000	RV12P2000
U281	U404	VP133
Updates made in February, 2017.
14S7	230XP	25B5	40SUA	4212E	4643
5642	6132	63SPT	63SPT	63SPT	6A6
6AR8	6J8G	6SC7	807	807	829B
A2521	A580	ACT22	ACT25	Audion	CV82
CV148	CV257	CV1104	CV1136	CV4055	CV5173
D-1	D43	DL2	E1111	E1795	E1980
E2056	E2657	EAB1	ECF80	ECF80	ECF82
EF37A	EF37A	FC4	FC4	FC4	GD10
GN-1	GN-4A	GU-50	H30	HA1	HA2
KT36	KT44	KT63	LSD8	MSP4	MSP41
Multi	Pen44	Pen4VA	PT15	RR3-1250A	TV4
U24	U403	U403	U801	Unknown	V455
VP2	VP4	VP4	VR136	VT-203	VT104
VT25	Z77	ZD
Updates made in January, 2017.
0A2	0A2	1130	11D5	12AU7	12AX7
12AX7	12J5GT	12SF7	12SG7	12SH7	12SJ7
150B2	164V	1909A	1909A	1AB5	202DDT
20P4	210LF	23Z9	25L6GT	28D7	301
30FL2	30PL13	367	37	3BP1	3DP1
3RP1A	41	41MTA	41STH	41STH	42
42	50C5	50C5	57	5Z4	6A7
6A7	6AK5	6BR7	6BW7	6C4	6D6
6F1	6F6G	6F8G	6F8G	6H6	6J5
6J5GT	6J7	6J7	6J7	6J7	6J7GT
6K8GT	6N7	6N7GT	6P28	6P9	6SH7
6SJ7	6SL7GT	6SN7GT	6SN7GT	6SN7GT	6SN7GT
6SQ7	6SQ7GT	6SQ7GT	6U5	6V6	6V6GT
6X5GT	6Zh4	6Zh8	7475	7591	77
78	7R7	7R7	81	885	9002
90C1	A110	AC/S2Pen	APV4	APV4	ARDD1
ARP34	B442	C1149/1	CCH35	CV35	CV51
CV52	CV74	CV263	CV436	CV1198	CV1501
CV1863	CV1958	CY1	D	Demonstration	DY87
E1148	EBC41	EBC81	EBC81	ECC85	ECC85
ECH81	EF37	EF39	EF42	EF42	EF95
EL13	EM84	EY51	EY86	EY87	EZ40
EZ80	GZ32	HL2	HL23DD	K30K	KS9-20B
KT32	KT33C	KT35	KT35	KT45	KT61
KT74	KT8	KT807	KT8C	KTW61	MHLD6
NE1000	NR64	P.A.1	P.A.1	P2018	P425
PCC84	PCF82	PCF82	PCF84	PCL805/85	PL81
POVT181	PY82	QS150/15	R2018	R2018	RL-16
S4VB	SU25	TH233	TH41	TH41	TK24
TP25	TP26	TT4	U14	U17	U21
U25	U25	U282	U801	UABC80	UR3
VCR138	VR108	VR137	VR55	VR65	VR91
VS110	VS68	VT-103	VT-107B	VT-116A	VT-133
VT-229	VT-229	VT-231	VT-288	VT-80	VT-90
VT228	VT501	VT51	VT61	VT61A	VT61A
VT75B	VU111	W31	W63	WL681/686	X109
X63	X63	X65
Updates made in December, 2016.
108C1	13E1	13E1	30F5	30PL1	33HE7
40	5A/170K	6/30L2	6197	6CB6A	6EA8
6H6	6LD12	75C1	808	85A2	85A2
85A3	90C1	90CG	955	AC/HL	AC/R
AVC2	C	CV901	CV1363	CV1989	CV2179
CV2299	CV3930	CV3998	CV3998	CV4097	CVX397
DC2/200	DET16	DET24	EC157	EC70	EC8010
EF183	EF183	EF184	EF732	HR210	MHL4
MT5545	N17	ORA	P2	PCC89	PCC89
PCF86	PCF86	PCF86	QQV02-6	QQV02-6	QS75/20
R20	Red Top	U12	U191	U191	U26
Unknown	V99	VR56	VR92	VR95	VT-172
VT79	W3
Updates made in November, 2016.
1129	124	12A8	1C610	210PG	210VPT
210VPT	220B	220B	2D13C	2D13C	2D4B
30C15	30L15	30L15	30P12	3A/144AY	3A/167M
3AZP31	401	4022AR	4101D	4104E	43IU
43IU	43IU	6J7G	6SQ7	717A	8533
A2134	AC/VP1	AC/VP1	AC/VP2	ACT25	B4
B4	Bi-Volt	BR189	CV5	CV6	CV1485
CV2179	CV3587	CV3997	CV4028	DE5	DE5
DER	EL35	EL35	K4	K4	KT66
LS5	LS5	LS5B	MH4	MHL4	MSG/HA
NR82	P2	POVT25	PX4	QQC04/15	R5V
R5V	RS1003	SC1/1400	SC1/600	SC2/3000	Stentor Two
TD03-10	TDD2A	U101	U12	U3	Unknown
Unknown	Unknown	VR99	VS26	W81	XB1
XB1	XFR3	Y-644	Z759
Updates made in October, 2016.
0A2403	35Z4G	35Z4GT	35Z4GT	35Z4GT	35Z4GT
35Z4GT	61BT	6A7	6AJ8	6B4G	6C12
6DQ6A	6K7G	6K8	6K8	6SG7	6U4GT
8012	8012	8012	8012	807	837
8D8	AC/VP1	AR4101	B329	BT5B	C1111
CV1924	CV1979	CV2128	CV2184	CV2316	CV2799
CV5343	CV5745	DET23	DF91	E80CC	E88CC
ECH81	ECH81	ECH81	ECH81	EF50	EF85
EL360	EL38R	GT1C	GXU1	KS9-20	KT66
KT66	KT88	KTW61	PCF80	PCL82	PM16
QQV03-20	QV05-25	QY3-125	QY3-65	RG1-240A	RG3-250A
RR3-250	S11E12	S11E12	SH342	TT22	TY7-6000A
Unknown	VR56	VT-139	VT-166	VU39	W77
X719	XR1-6400	Z803U	Z8152
Updates made in September, 2016.
0Z4	12A6	150A	150A	5726	6058
6060	6061	6064	6146	6870	6BS7
Audion	ECH84	EH90	EH90	EH90	ELL80
GA16	PCF801	PCF802	PCL86	PFL200	PL500
QV05-25	R 2	VMS4	Y63
Updates made in August, 2016.
12E1	27M1	6CD6G	B319	BW1102	BW1143
D13/611GH	D7/200GH	D7/201GH	DC70	DL69	DL73
KT33C	KT61	LZ319	N108	PL81
Updates made in July, 2016.
12A6	6GE5	6K4	CV15	CV466	CV2106
CV2190	CV4010	CV4024	CV4033	CV4050	DL64
DL66	EL41	MS4B	Unknown	VT105	VT90
Updates made in May, 2016.
1267	12A6	12AY7	12BH7A	20A2	5751
6K7	6L6GT	6P25	6Q7G	6V6GT	7025WA
85-255V0.08A	85A2	A577	DE2	DE6	DEH612
EF86	EL42	EL85	HU8525	LG210	LG210
LP2	MH4	MHD4	MKT4/5	MPT4	MPT4
MX40	P122	PD220	R Type	SPAX7-A	ThS49
Updates made in April, 2016.
100E1	1S5	2C51	396A	5651	5654W
5670	5670	5670W	5687	5687WB	5751
6AB4	6C45PI	6CG7	6E2	6E3P	6N27P
6N3P	6S45PE	8255	CV31	CV342	CV342
E83F	EAM86	ECC82	ECC86	ECC86	EF86
EF91	EF93	EM84	EM84	EMM803	F61
G10H	G400/1K	GR150/DK	GR27-56	GR28-10	KR33-31
OTK17	StR100/80	STV100/60Z	TM	VLS631	VX8107
XA3446	XT45A
Updates made in March, 2016.
13D9	13D9	1821	1821	20PE20	5R4GY
6058	6BH6	6X5GT	6Zh43P-E	7851	80
8013A	AZ1	AZ31	CV287	CV1947	CV4025
DL63	Edison Effect	EZ80	GN-4A	GZ32	MU14
N155	ORP11	ORP90	Osglim	PZ30	R9559
RYG-10	S11E12	VR78	VT-173	ZM1022
Updates made in February, 2016.
30C1	30C18	30L1	30P4	30PL13	30PL13
50CD6G	6.F.32	6D2	6D2	6D2	6F19
6F33	DET29	DG7-32	DH3-91	DY86	ECC85
ECC85	ECC85	ECC85	EF80	EF80	EL42
EL42	EL85	U76
Updates made in January, 2016.
0A2	117Z6GT	12AU7	12AU7	12AU7	17Z3
17Z3	21A6	25Z4G	26AQ8	5B/254M	5U4G
5U4G	5Z4G	5Z4G	5Z4G	6084	6146
6146A	6146A	6146B	6688	6AT6	6AU6
6BN8	6BQ7A	6C5GT	6C6	6D6	6EA8
6F15	6GW8	6GY8	6HS6	6HS6	6J5GT
6K8GT	6M1	6Q7GT	6U8	7B6	8156
8426A	85A2	AC/Pen	AC/Pen	BU28/4	CV264
CV455	CV455	CV2129	D1	DK32	DY802
DY86/87	DY86/87	EB41	EB91	EBC33	EBF89
ECC82	ECC88	ECL80	ECL86	EF85	EF89
EL34	EL84	EL86	EL90	EM80	EM84
EY51	EY86	EZ40	EZ80	EZ80	EZ81
GZ30	LN309	LN309	NR88	PCC189	PCC84
PCC89	PCF80	PCF80	PCL805	PCL805/85	PCL82
PCL82	PCL83	PFL200	PFL200	PL33	PL38
PL504	PL82	PL83	PY31	PY800	PY81
PY81	PY82	PZ30	R2	S130	UABC80
UABC80	UB41	UCC85	UCH81	UCH81	UF42
UF42	UF89	UY85	Y61
Updates made in December, 2015.
12SA7GT	13E1	1645A	1950-0004	1AJ4	1C6
5031	6AN8	6BA6	6BE6	6BE6	6BM8
6BZ6	6BZ6	6BZ6	6J7G	6X4	8AW8A
8D3	8D3	C144	CV15	CV1097	CV1863
CV2000	CV2001	CV2188	CV2666	CV2799	CV5847
DAF96	DET22	DET22	DF96	DK96	DL33
DL96	DM70	DM70	DM70	ECC82	ECC82
ECC83	ECC83	ECL80	EF86	EF86	EF86
EF89	EL34	EL506	EL86	Horned	KT55
N1034S	NU29	POVT38	QQV03-20A	QQV06-40	QQV06-40A
QQV06-40A	QQV06-40A	QQV07-50	SD4	SD4	U329
UF89	W7/2D	W727	Z719
Updates made in November, 2015.
100TH	1X2B	20P4	3E29	43	6/30L2
6BE6	6BW6	6U5	813	813	95
954	9D2	CV131	CV140	CV2797	CV4007
CV5277	DG2	EBC81	EBC91	ECC82	ECC82
ECC82	EH90	EL91	EL91	EZ80	GS-16A
GS10D	PC86	PC97	PL82	UCC84	VT-126B
VT-244	X22	X22
Updates made in October, 2015.
110E/274A	15E	22V/310A/F	2K25	3BP1	3C45
4C35A	4CPX250K	4CX250B	5932	6B8G	6BM6
6BQ5	6K8GT	6P15	6V6G	6X5GTY	7360
836	AN1	B65	CV181	CV242	CV360
CV416	CV1053	CV1068	CV1698	CV2180	CV2325
CV2487	E1606	E1823	E2139	E2185	E2192
EL37	G240/2D	GLOW-SWITCH	GT1C	HTB2	L63
NE18	OM10	Osglim	PE7B	PL84	PM202
PM202	POVT107	RT55/100	S1/3iII	SP-16	U10
U10	U23	Unknown	Unknown	Unknown	Unknown
UY85	VR54	VS24	VT-126B	VT-153	VU111
XH1.5
Updates made in September, 2015.
6BR8A	6FV8A
Updates made in August, 2015.
14A7	210RC	210RC	215P	215SG	215SG
220HPT	220HPT	220HPT	220PA	220PA	220PT
220VSG	220VSG	35A5	35Z5GT	35Z5GT/G	6350
6953	6AL5	6AL5	6AL5	6AL5	6AL5
6AL5W	6BW4	6CM7	6CM7	6DR7	6EV7
6GU7	7475	7A8	7B7	7B7	7C5
7C6	7V7	7Y4	7Y4	8416	AC/TP
AC/TP	AC/TP	AC/TP	CV188	CV848	CV1128
CV2224	CV4007	DAC1	DE3	DER	DG12C
DL82	DLS1	DR2000	E182CC	E188CC	E80CF
EC70	EF72	EK2	EK2	EK3	EK3
EL32	EY51	HL607	HN309	K77A	KD61
M8212	N14	PET60	PM1DG	PM2B	PM2B
PX25	PX25	R Type	TH4	TP22	U107
Unknown	UY1N	V944A	VP2D	VT61	Wecovalve
X41	YL1080
Updates made in July, 2015.
17JN6	6AN8A	A50A	AR	AR.06	ARDE
Audiovisor	B5	CV438	CV2382	DER	DER
DER	DER	E4205/B/7	EBF2	EL31	F1
G120/1B	GR22-12	H406	P1	PCL805	PCL805
PCL805	PCL82	PCL82	PCL84	PCL86	PM24A
R Type	R Type	TS4	UCL82	Unknown	UU4
UU5	VU39	ZT1011
Updates made in May, 2015.
AR	B4	B4	B4	B5	B5
B5	B5	DE3	DEQ	DER	DER
DER	DH77	DH77	DH77	LN309	LS5
LS5	LS5	ORA	ORA	ORA	ORA
ORA	ORA-B	P1	P2	Q	QQV03-10
R Type	V24
Updates made in April, 2015.
10AF/537	10D1	12HG7	13SPA	150C4	1626
19BG6G	1FD9	1S4	210DDT	210SPT	215SG
2D21	2V/400A	304	304	354V	354V
354V	35T	35T	3A5	3A5	3B22
3S4	401A	4033A	4074A	41MTL	42
4242A	484LFU398	5899	5957	6AG7	6AG7
6BE6	6BR7	6C6	6F23	6Q7G	6Q7G
6SG7	6SN7GT	6SN7GT	6X5GT	6X5GT	7475
7475	7C7	7L7	807	807	807
811A	813	832	874	931A	931A
9D2	AC/Pen	AC/Pen	AC/Pen	AC/Pen	AC/S2Pen
AC/S2Pen	AC5/PenDD	ACT9	ACT9	ARP36	AW3
AW3	BL63	CT-199	CT-199	CV9	CV31
CV35	CV63	CV64	CV67	CV90	CV90
CV228	CV490	CV511	CV575	CV1076	CV1076
CV1120	CV1141	CV1199	CV1288	CV1832	CV1932
CV4043	CV4056	CV4064	CV4064	CV5072	CV5080
D41	D41	DA60	DAC32	DDL4	DE5
DET12	DET19	DET20	DET22	DET3	DET3
DO24	E55L	EA50	EC52	EC53	ECC88
ECC88	ECL80	ECR30	EF22	EF36	EF37A
EF54	EF70	EF72	EF73	EF731	EF91
EK32	EL38	EL38	EL38	EL50	EY51
GN-4D	GN-4P	GS16	GU50	GU50	H42
HA2	HA2	HL2K	HVR2	KT2	KT2
KT32	KT41	KT41	KT42	KT63	KTW63
L410	L63	L63	LP2	LP2	MH4
MH4	MH4	MHL4	MHL4	MHL4	ML6
ML6442	MS4	MS4	MS4	MS4	N359
NGT1	NGT5	NR15A	NR47	NR52	NR52
NR70	NR74	NR75	NR85	NT36	NT40
NT58	NT92	NU13	NU26	NU5	P61
Pen220A	Pen25	Pen46	Pen4VA	Pen4VA	PL508
PM14	PM254	PM3	PM3	PM3	PM3
POVT142	PX4	PX4	PX4	PY80	PY82
QA2403	QS75/60	RL18	RL7	S130	SP41
SP61	SU2150A	SU2150A	SU2150A	T41	T41
U143	U17	U193	U50	UCH81	UCL82
UY85	VCR139A	VGT121	VI103	VI103	VI103
VMP4G	VMP4G	VMP4G	VP4A	VP4A	VR102
VR136	VR137	VR137	VR137	VR19	VR21
VR21	VR21	VR22	VR22	VR22	VR38
VR40	VR56	VR56	VR65	VR66	VR66
VS110	VS2	VS2	VS68	VT-116	VT-211
VT-222	VT127	VT45	VT94	VU113	VU133
VU133	VU133	VU72	VX8066	Y63	Y63
Y63	Y63
Updates made in March, 2015.
10C2	117Z3	12K7GT	442BU	6AQ5	6CM4
6D6	6D6	6L6G	6SA7GT	6SA7GT	7AN7
AC/HL	AC/P	B3	Capacitor-Tube	CV220	CV492
CV2179	CV2886	CV4005	DD4	EF91	EZ41
G1/236G	L2	M8162	MR1	MS4B	MX40
PABC80	PCL805/85	PCL83	PCL84	PL82	PT4D
U14	U5	U8	UBC41	UCL82	VMS4
VMS4B	VMS4B
Updates made in February, 2015.
12Y4	154V	154V	154V	1619	185BTA
1D8GT	1N5GT	25Z5	2X2	329	3E29
425Pen	4313C	5734	5A/163K	5Z3	6R7G
8072	82	8B10	90CG	A1178	A40.
AC/TH1	ARP3	AS4125	BVA276	CRP-72	CV75
CV686	DD41	EBF80	ECL86	EF14	EF40
ELL80	H85-255/80	ML4	ML4	ML4	MPT4
MPT4	N329	PenA4	PM1LF	Unknown	VT-115A
VT-167	VU111	W61	X42
Updates made in January, 2015.
12AH7GT	12AU6	12AW6	12AX7B	12AY7EH	12AZ7A
12SC7	13202X	165R4	16A8	17BF11	17Z3
1904	1928	311SU	3GK5	417A	43
4C35	50L6GT	50L6GT	50L6GT	5GS7	6AL5
6AL5	6AM6	6AN5WA	6AU6	6AU6	6AU6
6AU6	6AU6	6AU6A	6AU6A	6AU6WC	6BJ6
6F11	6GH8A	6SC7	6V6GT	8A8	8A8
8LT8	A2599	AC/HL	B349	B442	CV100
CV284	CV2638	DW2	DW2	E2599	EAF801
EC88	ECC804	ECF804	ECF804	ECH84	EF85
EF94	EF94	G2018	G3412	GDT4B	HP4106
LZ329	ML4	ML4	NS2	PC88	PC900
PCC84	PCC84	PCF805	PCF808	PCL83	PCL83
Pen4DD	PL508	PL81	PL81	R52	S104/1K
S4VB	SP13C	SP61	SU25	Tuneon	U5
VP210	VR150/30	VR91	VT-202	VT-215	VT-60
VT-65	VT-65	XD
Updates made in December, 2014.
2B	5722	6A7	6A7	6BQ7A	6C9.
6ER5	6GU7	6K4P	A.R.	A2975	CV45
CV45	CV45	CV281	CV380	CV509	CV589
DDT215	DEM2	G2080	MKT4/5	MX40	TV4A
Type 1	Type A	Type A	Unknown	UX201A	X71M
XW2.0V
Updates made in November, 2014.
0C3	12AH8	12AL5	12AU6	12AV6	12CN5
19AQ5	25A6G	3A4	3AL5	3Q5	410LFT
4AV6	50B5	51	6463	6AB7	6AU8
6AV6	6DC6	6DK6	6GU7	7060	75
AU3	BVA216	C1150	CV225	CV238	CV449
DB4-1	DC70	DF11	DG4-1	DT215	ECC804
EY83	K23B	K50N	QQV03-10	TE994	TH2321
TH233	VHTS	VO2	W143
Updates made in October, 2014.
0Z4	124	12SN7GT	5718	5750	6100
6BE6W	6J7G	6N7GT	6V6G	84	9002
A110	CV71	CV982	CV1240	CV1956	CV2134
CV2213	CV2241	CV2293	CV2493	CV4002	CV4012
CV4017	CV4035	CV4058	CV5843	D-1	D3a
DET25	E1175	ECC31	G-24	G-51	GS34
KT24	LS5B	LS5B	No.12	PA.1	PA3
PD500	QB4/1100	R2	Resistron Bivolt	Resistron Forvolt	RFP15
SG210	SG220	SP41/U	SS230SP	Super-Power	TT10
TT100	U14	U31	UY-224	UY-227	VS110A
VT-144	VT-179	VT25	VT25	VT25	VT25
VT25	VT51	W61	YL1130
Updates made in September, 2014.
CV2193	DEL410	EM71	HL10	KT61	KT61
R2	T5890-202
Updates made in July, 2014.
123.	12E1	210LF	216A	2A	305
4101DS	5820	5949	5C22	6080	68530X
6BW7	AR3	AT25	ATP35	AU1	Bi150/30/50
C1C	C4	Cleartron	Crookes-Tube	CV78	CV789
CV2231	CV2730	CV4079	CVX2200	DA41	DA41
DA42	E180F	E90CC	EL509	EM85	G1/371K
G240/2D	Gas-Tube	HF-Relay	HX966B	K302	K324
K90B	LS3	ME1400	ME1400	ME1401	ME1402
MX420	N329	N339	N339	N709	PCF80
PY301	R5V	Radiotron	SE	STV280/80	T140
TII	Type 4	U191	Unknown	Unknown	Unknown
Unknown	Unknown	Unknown	VT-118	XY	Z319
Updates made in June, 2014.
1850A	1A7GT	30P19	30P19	4212D	55875B
5954	5C/450A	7295/E	C1860-X3	CAT9	CV408
CV1098	CV1596	CV2171	CV4014	CV5314	ECL86
EHT1	EHT1	GP2	ME1100	P807	QV1-150A
RG3-250	Unknown	Unknown	Unknown	Unknown
Updates made in May, 2014.
16LU8A	17BF11	17GT5	19CG3	2HF	33GY7A
35L6GT	4039A	4CX300A	5Z4	6AB8	6AC10
6AD10	6AK8	6AK8	6BN11	6CG3	6CJ3
6D6	6D6	6GF5	6J11	6JS6C	6JS6C
6LU8	6M11	6V6GTY	6V6GTY	815	8AL9
8AR11	AC2/PenDD	AW2	CV1053	CV1188	CV1790
CV1991	CV3649	DE11	DE5	DL67	DY86/87
DY87	EA52	EA52	EBC3	EBC41	ECC88
ECF80	ECL80	EF86	EF91	EF95	EZ35
G3412	GC10B/L	HD21	HD22	KT33C	KT33C
MH40	MH4K	MHD4	MHD4	N43	NR57
PCF82	PCL805	PenDD4020	RGQZ1.4/0.4D	RS241	RS242X
SG	STV100/60Z	STV75/15	TYS5-3000	U381	U5
U81	UBC41	VT-134	VT-244	VX3517	X61M
X66	Z14
Updates made in April, 2014.
12Q7GT	12SA7	12Y4	1478K	1C5GT/G	1V
210PGA	215SG	25L6GT	2D13	2D13	2D13A
6A7E	6K25	6K7G	6K7G	6K8G	6V6G
6X4	78	78	80	9003	90AV
AC/SGVM	B329	B6	BVA246	CCH35	CV4001
DF33	DH150	DY86	EC92	ECH35	EF184
EF39	EF40	EF8	EF80A	EH90	EH90
EL41	EL821	EL821	EM87	FE7B	HL2
HL2	MX40	OM5C	OM6	PC88	PC88
PCC189	PCC189	PCC189	PCC85	PCF80	PCF80
PCF801	PCF802	PCF806	PFL200	PFL200	PL82
PL84	PL84	PM1HL	PM1HL	PM2DX	PT2
PY32	PY32	PY33	PY800	S4VA	S4VA
S4VB	TDD2A	U147	UCH21	UL84	UR3C
Z77	Z77	ZM1175
Updates made in March, 2014.
12AU6	12AU7	12AX7	12BY7A	12BY7A	12EA6
14K7	150C1P	1613	161D	1622	1CP1
1LG5	201A	244V	25Z5	2A3	2B22
2C36	2V.LF	30FL2	35L6GT	410LFT	41MHL
4THA	5654	5876A	5Y3GT	65W4	68506
6AG5	6AM5	6AM5	6AS6	6AT6	6BW6
6F26	6F29	6FN5	6L6G	6L7	6N6G
6P1	6V6S	6X8	6X8A	7D8	866JR
9A8	A440N	A50P	AC/OC4	AC/TH1	AF3
ARP12	ARP12	ARTP2	AT40X	ATS70	Audion
BVA132	BVA172	CBL1	CV1100	CV1331	CV1331
CV4023	D	D1300	DD101	DD13	DDA/13L
DDT	DET1	DH63	DH63M	DY87	EBC80
EBC81	EBF80	ECC35	ECF80	ECF80	ECF82
ECL80	ECL80	ECL80	EF85	EL-CIK/B	EN10
EY86	Fleming	Fleming	Fleming	Fleming	GS26
HD24	HD24	HK54	HL13	HL13	HL1320
HL13C	HL92	IW4-350	KT76	LF610	M8090
MS4B	MVSPen	N359	NF2	NS2	NU15
PCC84	PCC84	PCC84	PCF82	PCL82	PCL83
PCL84	PCL84	PCL85	PL504	PL508	RK46
SP-16 Blue	SP-16 Green	SP-18	SP-18 Blue	SP-18 Red	SP-18 Red
SP-18RR	SP181	SP215	SP22	Stentor Two	STV280/80
TP22	UBL21	UL41	Unknown	UX201A	VI507
VO13	VP210	VP23	VR101	VR55	White
Z21	Z66
Updates made in February, 2014.
12SN7GT	13D2	20A2	24G	2AP1	2C40A
2E26	33A/158M	3AFP31	3C24	3D22	4B31
4B31	5545	55875R	5655	5820	5881
5881	5881	5C/450A	5U4GB	6159	6336A
6574	6807	6AM6	6AM6	6AU4GTA	6AU5GT
6AV5GA	6B7	6BL7GT	6BL8	6BQ5	6DY7
6EM7	6F28	6L6GTY	6SN7WGT	6V6GT	6V6GT/G
6V6GT/G	6W4GT	717A	931B	AFX203	AV11
BT89	C301A	CV52	CV144	CV147	CV404
CV575	CV1345	CV1527	CV1884	CV2109	CV2214
CV2218	CV2851	CV4071	CV4501	CV5234	DH149
DH7-91	DV-3	DV-5	DW4/350	DW4/350	E130L
E1T	E810F	EBL1	EBL1	ECC83A	ECC85
ECF80	ECF80	ECF82	EF91	EF91	EL131
EL34	EL84	EL84	EL84	EN32	EN91
FA7	FC2A	FC2A	GE10	IR Converter Cell	K70B
KT88	LSD3	LSD7	LV1	Mercury Arc	N308
OTH231	PC97	PC97	PC97	PCL82	PL300
PM22A	PY32	PY33	QS150/15	QX1020G	R1548-L2 910/FV
R17	RW3	T20	T20	T20	U291
U52	U60	U84	Unknown	Unknown	V1505
VLS492AG	VR35	VT-204	VT-269	XSG1.5V	XSG2.0V
Updates made in January, 2014.
30PL14	6K8G	6K8G	6K8G	6K8GT	OM10
OM10	PY800	S215	X65	X65	X65
Updates made in December, 2013.
12HL7	16A5	17Z3	220IPT	30FL12	5894
6F30	6S2	7734	78E	AC/G	AC5/Pen
CV1041	D77	DC/SG	DL1	DM160	E188CC
EF80	EF80	EF93	ER21A	GL446A	HD23
KL1	PM12M	PM12M	PM12M	T50-1	UCL83
Updates made in November, 2013.
10M2	11D3	12K7GT	12SG7	12SJ7	12SQ7
1C5GT	2-01C	220VS	25Z5	25Z5	2P
311SU	31A3	3Q4	3Q4	3Q4	4102D
5686	6AB4	6BN6	6BN6	6C9	6F6
6K7	6L6G	6N2P	6N7	6N7	705A
705A	705A	808	9006	9006	ARP35
ARP35	ARP37	ATP4	Bi-Grid	CT-201A	CT-201A
CT-6SSD	CV230	CV398	CV1098	CV1653	CV2116
CV3612	CV4006	CV4006	CV4013	CV4014	CV4503
CV5055	DEP240	DH81	DL35	DV-2	EM80
EM81	EM81	EM81	EM83	GPR3	GTE130T
H210	H210	HL210	HL310	KS9-40D	KS9-40G
LX230	N18	NR47	OP41	P27/500	PM1A
PV5DE	QP25	RK-715	SP220	SS210RC	SS210RC
SS230SP	TDD2A	U142	UM11	UM4	UM80
VMS4	VT-104	VT-131	VT-162	VT-96	Z504S
Z504S
Updates made in October, 2013.
20CV	29C1	4030D	4C28	6J7G	6J7GT
6SR7	6V6	6V6G	6V6G	6V6GT	6V6GT
7AN7	A2688	A2913	B	B23/S280	B319
CV6	CV6	CV9	CV12	CV12	CV18
CV51	CV51	CV52	CV53	CV54	CV54
CV57	CV66	CV66	CV73	CV85	CV85
CV92	CV95	CV118	CV121	CV121	CV124
CV128	CV128	CV129	CV132	CV133	CV133
CV135	CV136	CV136	CV138	CV138	CV139
CV150	CV161	CV172	CV172	CV173	CV176
CV181	CV187	CV187	CV188	CV188	CV210
CV216	CV240	CV242	CV248	CV261	CV276
CV286	CV287	CV288	CV303	CV309	CV310
CV320	CV322	CV323	CV327	CV345	CV346
CV358	CV371	CV391	CV394	CV395	CV397
CV409	CV415	CV416	CV417	CV422	CV428
CV430	CV431	CV449	CV452	CV454	CV455
CV466	CV466	CV468	CV469	CV483	CV485
CV490	CV491	CV492	CV493	CV511	CV518
CV576	CV593	CV593	CV651	CV683	CV717
CV753	CV782	CV785	CV788	CV807	CV850
CV858	CV1031	CV1052	CV1054	CV1055	CV1069
CV10709	CV1071	CV1073	CV1074	CV1075	CV1091
CV1091	CV1091	CV1092	CV1099	CV1101	CV1120
CV1128	CV1150	CV1178	CV1193	CV1207	CV1246
CV1266	CV1278	CV1285	CV1345	CV1376	CV1438
CV1482	CV1501	CV1505	CV1510	CV1535	CV1673
CV1698	CV1731	CV1731	CV1732	CV1756	CV1758
CV1795	CV1832	CV1833	CV1835	CV1877	CV1912
CV1931	CV1934	CV1988	CV1988	CV2006	CV2020
CV2127	CV2132	CV2133	CV2133	CV2135	CV2136
CV2174	CV2175	CV2179	CV2190	CV2210	CV2218
CV2239	CV2266	CV2269	CV2288	CV2296	CV2341
CV2341	CV2346	CV2349	CV2459	CV2466	CV2516
CV2519	CV2523	CV2549	CV2570	CV2692	CV2721
CV2729	CV2736	CV2792	CV2797	CV2798	CV2799
CV2858	CV2901	CV2932	CV2933	CV2966	CV2980
CV2984	CV2984	CV3508	CV3523	CV3524	CV3526
CV3531	CV3615	CV3711	CV3797	CV3798	CV3815
CV3885	CV4003	CV4004	CV4007	CV4009	CV4011
CV4020	CV4025	CV4028	CV4031	CV4039	CV4043
CV4044	CV4045	CV4046	CV4048	CV4048	CV4049
CV4050	CV4054	CV4055	CV4057	CV4059	CV4060
CV4063	CV4065	CV4068	CV4085	CV4086	CV4116
CV4504	CV5042	CV5060	CV5077	CV5094	CV5112
CV5121	CV5171	CV5173	CV5215	CV5281	CV5311
CV5326	CV5331	CV5808	CV5809	CV6022	CV6045
CV6097	CV6194	CV7136	D.06	DF.ORA	ECC189
EF184	EF184	KT33	MH4K	MH4K	MT9L
NR73	PCC84	PCF82	PCF82	POVT206	Type 7
VT-107	VT-214	VT-74	VT-91	VT501
Updates made in September, 2013.
1299	1299A	12J5GT	19H5	19H5	19H5
1D6	20D1	20D1	25Z4G	3180	3184
38	3B22	3B28	41MTA	43	4C35
5656	5693	6AK5	6X5	AC/VMSG12	DAF96
DE3	DE3	DE3	DE3	E1111	E1624
E1750	E2047	E2047	E2597	E2597	E2597
EBC11	EC97	ECH11	EDD11	EF11	EZ11
GS16	H210	HP2018	KY50	PCF86	PM1LF
PM1LF	PM1LF	PP3/250	PP3/250	SP2	SP2
SP4	U14	U19	U19	U25	U52
UU6	UU6	VMS4B	VMS4B	VR106	VT-135
W3	W3	WD709	WD709
Updates made in August, 2013.
15R	6BR7	DAC1	DF1	DK1	DK1
DL2	ECH35	EF50	EF50	EL506	EZ81
TE474	VA16	VT-127A
Updates made in June, 2013.
0LW26	101KXX90WB	10C1	10LD3	10LD3	12AX7
12AX7	12AX7	160AB22	2102	2103	2A3
2K25	40CB4	484V	4FNG45	6AS7G	6AS7G
6BN6	6BN6	6F15	6F7B	6K6GT	6P25
8136	9630	B-H	CT-2132	D5-194GH	EF86
ELY-18A202B	ELY-18A208D	FER2	HF-Amplifier	HS252	HS256
KT101	M01KGG007WB	M01kkD701	M01KQM07WB	PA20	PCF806
PCL805/85	PCL83	PCL88	PL82	PL82	PL82
PY800	PY88	PY88	R13A	R5222A	R9729
S.609C-59M	S4161P	S4250	Unknown	Unknown	Viewfinder Tube
Viewfinder Tube	VU39A	X101	X78	X79	X79
Z66	Z8216
Updates made in May, 2013.
10F1	230HPT	4/1	5S	6064	6AM4
6AM6	6AN8	6F12	9001	9002	9004
956	958A	959	B3	Bi-Grille	CL202
DE25HF	DFA3	DK96	DO24	E388	E813CC
EF91	H310	LF407	N144	N37	Pen45
PT16	R Type	R9518	SP610/B	SP610/RR	ST63
U193/PY801	VT.1A	VT46	W1	W2	YD2
Z66	Z77
Updates made in April, 2013.
0A2WA	0W4/350	10CV1180243	10F9	10LD11	10P14
110D	117Z6GT	12Z3	1AB6	23D	27SU
2D2	2V4	30C18	30FL12	30FL14	30L17
39/44	3CX3000A7	410PT	426	4CW25000a	4CX35000C
505AX	5212E	5957E	5A/175G	5A/180M	6032
6516	6929	6C31	6CK5	6D1	6F13
6L18	6L18	6LD20	6MB8	7	70B1
710	721A	80	80	811	834
834	938OS	9526B	97	A0897	A2/DC/S
A3343	AB500	AC2/P	ACL4	AR62	AR8
AU5	Audion	Audion	B11	B11	B2
B5C5T	BK	BW1124	Catkin	CAV25	CF185
CM17	CRM/71	CV43	CV76	CV76	CV87
CW10	CY1C	D.06	D.06	D.3	D210SW
DC/P	DC2/Pen	DC2/SGVM	DC762A	DD4	DeForest
DEH612	DEH612	DEH612	DET28	DFA8	DL63
DLS1	DU2	E4N	E639/10	EC70	EC903
ECC34	ECC70	ED500	EE-68C	EK90	EPF80
ER227	F2	F6060	FER1	FW5	G210
GC10B	GC10D	GD150A/S	GL522	GMU2	GP607
GPDE	GR10G	GS46	GT25E	GTE175M	GXU4
H210	HL22	HR9	HY75	IRV4A	K250
K30K	K30K	K9373B	KBC32	KF35	KK32
KL35	KLL32	KS	KTW62	LF	LF
LF&Det	LS9B	M01JVV47WB	M01KQM07WB	M14-170W	M25
Magnetron	ML-5666	Monoscope	MT57	N	N118
NIXIE	NIXIE	NR14	NR4C	NR8	NR89
NSP1	NT19	NU13A	NU8	ORP60	OS40/1250
P2	P410	P415	PCC806	PCF805	PCL801
PM16	PM22D	PV2	Q	Q	Q(Bi-Grid)
Q(Bi-Grid)	QKK1789	QS92/10	R Type	R.4	R5
RD4	RF30	S4143P	S435N	SD6/12/10	SG220S
SP41/U	SP55R	Special	SS215P	SU2150	SU2150P
SX-226	T311	Triode	TY86F	U625	UCC84
UL46	Unknown	Unknown	Unknown	Unknown	Unknown
Unknown	UU3	UVV4A	V24	V9	VM4V
VR99A	VS10G	VT-117	VT20	VU111	VU111
VU120	VU120	VU120A	VX3061	VX7073	W81
W81	WR1	X76	Y-799	YD1050
Updates made in March, 2013.
0A2	12A6Y	1626	1U5	2X2	4685
5654	5U4G	5U4G	5Z4	6D2	6GW8
6SN7GT	805	ARDD5	ARP34	CVX465	DE5B
DE5B	E1733	E2174	E2657	ECH21	ECL84
EL41	EL86	EN91	GNP-7AH	K353	M506A
M8091	M8097	M8136	M8137	M8137	M8157
M8163	M8248	MS4B	P615	PCF80	PCF80
PL36	PL36	QQV03-20	UABC80	UBC41	UL46
Unknown	Unknown	Unknown	Unknown	Unknown	Unknown
Unknown	Unknown	Unknown	Unknown	VR53	VR54
VT-119	VT-137	VT-185	VT52	X109	X143
XFW10	XFY10	Z900T
Updates made in February, 2013.
0B2	0B2WA	117Z6GT	117Z6GT	12A5	12AD6
12AF6	12AH8	12AT6	12AT7WA	12AU7	12AU7
12AU7A	12AU7A	12BA6	12BH7	12BH7	12CA5
12DE8	12K5	12SA7	12SF5	12SQ7GT/G	12SR7
13D3	14Y4	1628	1629	18042	1807
1846	1A3	1A7GT	1B3GT	1C6E	1E7G
1F5G	1F6	1G6G	1H4G	1J6G	1LA4
1LA6	1LB4	1LC6	1LD5	1LE3	1N5G
1P11	1P39	1S5	1T4	1T4	1T4
1V2	20F2	20L1	20L1	25A6G	25L6GT
25Z6GT	26	26	27	28D7	2A5
2A6	2A6	2A7	2C43	2K33	30A5
30A5	35W4	36	3A/108A	3A/146J	3A3
3C33	3V4	4067	41	4152	41MDG
41MDG	41MH	41MH	41MHL	41MHL	41MP
41MP	42E	43	43	442BU	442BU
45	45	45	46	4687	4687A
47	49	4CM4	4CX250B	4KC/160M	502A
52KU	55	56	56	56001	5642
5654	5675	5675LS	572B	58	5963
5AR4	5B/251M	5B/254M	5B/255M	5T4	5V4G
5Y3GT	5Z4	5Z4	5Z4GT	6080	6080
6080	62-TH	62-VP	6217	6442	6481
68530	6883B	6977	6A7E	6AK5	6AK5W
6AR8	6AS5	6B7S	6BA6	6BA6	6BG6G
6BJ6	6BN4A	6BV8	6BZ6	6C8G	6C8G
6C8G	6CB6A	6D4	6D6	6D6	6D7
6DJ8	6DW4	6E5	6E5	6E5GT	6F18
6GW8	6GW8	6H6G	6H6G	6H6GT/G	6H8
6J4WA	6J6	6J6	6J6	6J6WA	6JE6A
6K7G	6L1	6L7	6L7	6L7G	6L7G
6N7G	6N7GT	6P7G	6Q7	6R7G	6SA7
6SA7	6SF5	6SK7	6SK7	6SL7GT	6SL7GT
6SN7GT	6SN7W	6U5	6U7G	6Y6G	6Z4
6Z5	7025A	7340	7462	75	76
77	77	7815	7AF7	7B5E	7B8
7H7	7K7	7Z4	805	805	80S
83	832A	833A	836	836	845
8608	872A	8A8	90CV	9BW6	A11D
AC/HL	AC/HL	AC2/HL	AC2/HL	AR21	AZ41
CCa	D4	D4-New-Power	DAF91	DAF91	DAF96
DCC90	DD207	DD4	DD620	DF33	DF33
DF66	DF91	DF96	DF97	DG7-5	DH107
DH63	DH719	DK32	DK91	DK96	DK96
DL94	DL96	DL96	DL96	DL96	DLS10
DM71	DY51	E122ER	E122FC	E280F	E415
E80L	E83CC	E91H	EA52	EA76	EABC80
EABC80	EABC80	EAF42	EB11	EB4	EB41
EBC33	EBC33	EBF80	EBF80	EBF80	EC81
EC86	ECC35	ECC35	ECC83	ECC83	ECC83
ECF80	ECH3	ECH84	ECL11	ECL83	ECLL800
EF41	EF6	EF6	EF85	EF93	EF93
EF97	EFF51	EFM1	EFP60	EH2	EL11
EL12Spec	EL33	EL50	EL83	EM11	EM34
EM4	EM85E	EMM801	EN31	EN31	EQ80
EY500A	EY88	EZ11	GRD7	GT1C	GT1C
GTR150W	GZ30	GZ32	GZ33	HABC80	HL23DD
HR210	HR210	HVR2A	KT36	KTW62	L610
L610	M505	MH4K	ML7815	MS4B	MS4B
MVSG	N16	OM4	ORP90	PABC80	PC86
PCC189	PCC85	PCC85	PCC88	PCF200	PCF80
PCH200	PCL805	PCL85	PCL86	Pen231	Pen453DD
Photocell	PL36	PL519	PL802	PM22A	PM22A
PM22A	PM2DX	PT625	PY500A	PY500A	QQE03-20
QQE06-40	QQV03-10	QQV03-25	QQV04-16	QQZ03-20	QQZ06-40
QQZ06-40	QR132	QU37A	QZ06-20	R12	RK-4D32
RS282	RV120/350	S6F17	S6F17	SP-18 Green	SP42
SU61	T10	TD2	TS41	U12	U18/20
U18/20	U22	U319	U37	U4020	U4020
UABC80	UABC80	UBF11	UBF80	UBF89	UBL21
UC92	UCH11	UCH21	UCH21	UCH21	UCL83
UF41	UL41	UL41	UL41	UL44	UU5
UU6	UU7	UU7	UU8	UU8	UY1N
UY21	UY21	V233A/1K	V246A/1K	V914	VGT128
VP22	VP41	VR105/30	VR105/30	VR105/30	VR55
VR65A	VR75/30	VT-94	VT50	VT50	VU71
W17	X25	X719	YL1000	YL1020	YL1080
YL1130	Z359	Z520M	Z806W	ZD2
Updates made in January, 2013.
0D3	10AC/425	10C2	110E/302	11E2	12A6
12AT6	12AU7	12AV7	12BE6	12BY7A	12E1R
12H6	12HG7	12K8GT	12Q7GT	14S7	150C2
150C3	1638	19Y3	1AC6	1C1	1C2
1EP1	1H5GT	1H6G	1L4	1R5	1R5
2050	2050A	20P1	20P1	20P4	220DD
240QP	25A6G	2C39A	2C39A	2C42	2C46
2X2A	33A/100A	37	388A	3B24	3B24W
3B24WA	4-THA	4304CB	45-IU	4CX250FG	4X150A
4X150A	53CG	5556	5692	5814A	5840
5932	5D/100A	5J32	5R4WGY	5Z3	6059
6146	61SPT	62BT	64ME	66KU	6922
6A8G	6AB8	6AB8	6AB8	6AB8	6AG5
6AH6	6AL5	6AQ4	6AQ5	6AQ5	6AQ5
6AT6	6AT6	6AT6	6B8	6B8GT	6BH6
6BX6	6BX6	6BX6	6C4	6C4	6C4
6C5	6CH6	6CV7	6D3	6DR8	6DS8
6F17	6F17	6F6GT/G	6F7	6GM8	6H6
6H6GT	6H6GT	6H6GT	6H6GTY	6J5	6J5G
6J5G	6L12	6L6G	6L6G	6Q7GT	6Q7GT
6R7	6R7	6SA7GT	6SN7GT	6SQ7	6SS7
6V4	6V4	6V7G	6Z7	7193	723A/B
723A/B	7HG8	7S7	7S7	7S7	80
803	803	812A	832A	85A1	85A1
884	8844	9D6	9D7	A2674	AC/P
AC/P	AC044	ARS6	AS4100	ATS25	AZ31
B309	B36	B36	B729	BT111	BT5B
BY2020	C100A	CAM3	CBL1	CT-10	CT-15
CT-25+	CY31	D296	D77	DAC32	DAC32
DAC32	DD41	DES1	DH2	DH63	DH76
DL35	DL92	DLS15	DLS16	DN143	DU10
E182CC	E283CC	E80F	E83F	E88C	E92CC
EAA91	EB34	EB91	EBC90	EBC90	EBF83
EBF89	EC31	ECC32	ECC33	ECC40	ECC40
ECC86	ECC91	ECF80	ECH42	ECH83	ECL85
EF11	EF11	EF40	EF5	EF5	EF732
EF8	EF83	EF86	EF86	EF86	EF9
EF92	EF92	EF98	EL2	EL32	EL41
EL81	EL822	EL90	EL95	EL95	EL95
EM34	ET1	Experimental	Experimental	Experimental	EY84
EY86	EZ2	EZ35	EZ35	EZ40	EZ81
EZ81	EZ81	FC141	Fleming Diode	FW4-500	FW4-800
G180/2M	GL5J29	GN10	GT3	GU1	GU19
H63	HBC90	HD14	HF	HF	HK90
HL2	HL2	HL4	HY615	IW3	IW4-500
K301	KS9-20D	KT21	KT71	KT81	KTW62
KTZ63	KY80	L77	LD210	LN152	LP 4
LP4	M151	M55HG	MH41	ML4	ML7003
ML8533	MU12	N	N148	N153	N17
N309	N77	No.1	NR64	NR83	NT.1
NT32B	NU7	OB2	P5283	PCF802	PCF86
PCF87	PCL800	PCL83	PCL83	PE7B	Pen383
Pen45DD	PL500	PL504	PL508	PL83	PL83
PM12A	PM12A	PM2HL	PM2HL	PM2HL	PM2HL
PM2HL	PP4	PT25	PY81	PY82	PY82
PY82	PY83	PY83	QD77	QQE04-20	QS75/20
QV03-12	QV04-7	QV04-7	QV04-7	R Type	R Type
R Type	R Type	R Type	R Type	R-3	R18
R453	RK39	RPL16	RPL8	RS237	RV200/600
S2	S4145B	S6F33	SD6	SG2V	SL2-787
T15	T25D	T307	TD03-10	TDD4	Tetrode
TH4A	TP2620	U147	U15	U153	U201
U31	U31	U339	U35	UA-55	UCF80
UCH81	UCH81	UCL82	UCL82	UCL82	UF80
UHF Triode	Unknown	Unknown	Unknown	Unknown	Unknown
Unknown	Unknown	Unknown	Unknown	Unknown	UR1
UR1C	UU12	UU9	UX112A	UX281	UY85
UY85	UY85	UY85	V30	V453	VA220A
VA6152	VP4B	VR100	VR150	VR150/30	VR150/30
VR54	VR54	VR57	VR65A	VRB150/60	VS70
VS70	VT-31	VT-31	VT510	VT52	VT60A
VT62	VT74	VT90	VT90	VX2511	VX3091
VX7044	VX7083	VX7140	W76	WD142	X148
X17	X18	X81	XG1-2500	XH1.5V	XP1.5V
Z152
Updates made in December, 2012.
0/20	10P13	12A8GT	12B7	12X4	1637
164V	1AB5	202DDT	202STH	202VPB	203THA
249B	2C34	2D4A	2D4B	316A	4.TSP
41STH	42OT	42SPT	4304BB	5703WA	59
5965	5Z4G	5Z4G	5Z4GY	63SPT	68504
6A3	6A3	6AC7	6AJ7	6AQ8	6AQ8
6B4G	6B8G	6B8G	6B8G	6BZ6	6F6
6G6G	6J5GT/G	6K25	6L6	6X4	703A
7193	725A	860	866JR	8P13A	A20B
A70D	AC/2Pen	AC/DDTR	AC/ME	AC/SP1	AC/VP1
AC2/Pen	AF3	AL60	APP4C	ARP35	ATP5
ATP7	Augetron	AZ1	AZ1	Big-CRT	C1
C70D	CBL31	CY1	CY1	CY2	DE5
DET23	DP-Pen	DT41	DW3	DW3	E180CC
E1980	E1985	E2192	EB34	EB34	EBC3
EBF2	EBL31	EBL31	EC50	ECH11	EE50
EE50	EF13	EF37	EF50	EF50	EM1
EM1	EM1	EM4	EZ90	FC13	FC13C
GI-7B	GY501	GY501	HP210	HP215	K33A
KT33C	KT45	L210	L71	ME4	ME920
MH41	MHD4	MHD4	MHD4	MHLD6	MKT4/7
MKT4/7	MP-Pen	MP-Pen	MPT4	MPT4	MSPenB
MU14	MU14	MU14	MVSPenB	MVSPenB	MX40
N30	N30	N30	N31	N42	NR17
NR57	OM525	P.17C	P2060	P3580	PD220
PD220	Pen141	Pen20	Pen20	Pen26	Pen36C
Pen40X	Pen4DD	PenA4	PenA4	PenDD4020	PM1HF
PM1HF	PM1HF	PM24M	PM24M	PM24M	PM254
PM2B	PM3A	PM4	PM5D	PM6	PP24
PP5/400	PP6E	PT4	PT4D	QP22B	QP22B
QP230	QP230	R5V	R5V	RC2	RL12P35
RT323	S215	S217	S23	S625	Scope Tube
SD20	SP13	SS	Stentor Two	T21	T450
TB4320	TC05/25	TC05/25-01	TDD13C	TDD4	TDD4
TH2	TH22C	TH4B	TS6	TSE4	TSP4
TT11	TV6	TV6	TYS5/2000	U149	U251
U30	U30	U78	UBC81	UBC81	Unknown
Unknown	Unknown	UR2	UR3	V24	VCR522
VHFP/13L	VHT4	VMP4K	VP1321	VP13A	VP4B
VP4C	VPU1	VR101	VR123	VR503	VR53
VR91	VR91A	VR92	VT-121	VT-121	VT-94D
VT.1A	VT20	VT20	VT75A	VT75A	VU508
VX7092	W148	W77	X31	Z90
Updates made in November, 2012.
1LN5	25Z6G	25Z6G	316A	610RC	6K7
A1820	BA2	BW602	N152	P6	Stentor Four
UU120/500	VT-86	Z63
Updates made in October, 2012.
9531KA	AP412P	GC10/4B	GS10C/S	GTR150M/S	QS150/15
VR116
Updates made in August, 2012.
6SF5
Updates made in July, 2012.
12J7GT	150B2	6K7G	6U4GT	DCH11	DW30
ECC84	EF12	KT74	MKT4/5	P225	R19
S215	VMS4B	W61
Updates made in June, 2012.
142BT	20F2	220OT	6F14	6Q7GTY	6U8A
DF64	H125	HL210	PER1	TB24	TT12
TT12
Updates made in May, 2012.
KT66	SU42	TS1	VX1541
Updates made in April, 2012.
DE4	DE4	DE6	DE6	F1
Updates made in January, 2012.
2K25	53KU	6L6
Updates made in December, 2011.
2051	2C34	53KU	55875B	5R4GY	6CB6
6CB6	7X7	A45	A45	EF55	EF55
EF55	EF55	HL2	PY801	S215	S625
SG20	TZ40	VMS4B	VT-158	VT-266	VT-93
W30
Updates made in October, 2011.
4	PCL84	PCL84	PCL84	PCL84	RK-1851
Updates made in September, 2011.
226	5S	6CL6	6CL6	6JB6A	DFA9
GZ37	L414
Updates made in April, 2011.
20P5	EY86/87
Updates made in March, 2011.
7233
Updates made in February, 2011.
185BT	6L19	70L7GT	70L7GT
Updates made in January, 2011.
DE2HF	DE2LF	DE5A

▼ Menu

Exhibit Updates

Extras ▼

Updates made in June, 2018.

12AT6

2151

394A

4PR60A

5696

577

577

6AL5

6AL5

6X5G

6X5G

810

AZ1

CV137

CV188

CV345

CV354

CV372

CV572

CV633

CV1136

CV1787

CV2203

CV2271

CV2312

CV2520

CV5214

CV5215

ECC81

ECL82

ECL82

ECL82

ECL82

ECL82

ECL82

G125A

G150/2D

GC10B

GS10C

GS12D

HF93

LZ319

PCL86

U78

VT-46A

Updates made in May, 2018.

Updates made in April, 2018.