Audio
Click the category to see the exhibits available.
 10P13
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 10P14
|
 12A5
|
 12AU7
|
 12AU7A
|
 12AX7
|
 12CA5
|
 12Q7GT
|
 13D2
|
 13D3
|
 154V
|
 1E7G
|
 1F5G
|
 1G6G
|
 1LB4
|
 1S4
|
 1T5GT
|
 20P3
|
 2103
|
 210LF
|
 220HPT
|
 220OT
|
 240B
|
 25A6G
|
 26
|
 27
|
 28D7
|
 30A5
|
 35L6GT
|
 3A5
|
 3Q4
|
 3S4
|
 41
|
 410PT
|
 41MP
|
 42
|
 42E
|
 43
|
 45
|
 46
|
 47
|
 484V
|
 49
|
 50CD6
|
 5212E
|
 56
|
 5814A
|
 5881
|
 5932
|
 5A/180M
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 5B/251M
|
 6059
|
 6516
|
 6A3
|
 6AG7
|
 6AQ5
|
 6AS7G
|
 6AV5GA
|
 6B4G
|
 6BQ5
|
 6BR7
|
 6BS7
|
 6BW6
|
 6CD6G
|
 6CH6
|
 6CK5
|
 6F6GT/G
|
 6GW8
|
 6J5GT
|
 6J7
|
 6K6GT
|
 6L6
|
 6L6G
|
 6L6GT
|
 6L6GTY
|
 6N7GT
|
 6P25
|
 6SC7
|
 6SL7GT
|
 6SN7GT
|
 6SN7W
|
 6SN7WGT
|
 6V6
|
 6V6G
|
 6V6GT
|
 6V6GT/G
|
 6V6GTY
|
 6Y6G
|
 6Z7
|
 7025A
|
 7C5
|
 845
|
 9BW6
|
 A2134
|
 AC044
|
 AC2/P
|
 AC/HL
|
 AC/P
|
 AC/Pen
|
 ATP4
|
 B11
|
 B36
|
 CAM3
|
 CL33
|
 CL4
|
 CV0136
|
 CV0176
|
 CV0491
|
 CV1052
|
 CV10709
|
 CV1075
|
 CV1178
|
 CV1438
|
 CV1732
|
 CV1988
|
 CV2127
|
 CV2135
|
 CV2136
|
 CV2179
|
 CV2239
|
 CV2288
|
 CV2523
|
 CV2729
|
 CV2901
|
 CV3526
|
 CV3531
|
 CV3711
|
 CV4003
|
 CV4006
|
 CV4043
|
 CV4045
|
 CV4063
|
 CV4068
|
 CV4085
|
 CV5094
|
 DA41
|
 DA60
|
 DC/P
|
 DE5
|
 DE5A
|
 DE5B
|
 DL33
|
 DL69
|
 DL92
|
 DN143
|
 DP-Pen
|
 DV-5
|
 E283CC
|
 E80F
|
 E80L
|
 EAM86
|
 EBL1
|
 EBL21
|
 EC31
|
 ECC35
|
 ECC82
|
 ECC83
|
 ECL82
|
 ECL83
|
 ECL84
|
 ECL86
|
 EF37A
|
 EF83
|
 EF86
|
 EL11
|
 EL12Spec
|
 EL13
|
 EL2
|
 EL3
|
 EL32
|
 EL33
|
 EL34
|
 EL35
|
 EL37
|
 EL41
|
 EL42
|
 EL50
|
 EL506
|
 EL84
|
 EL85
|
 EL86
|
 EL90
|
 EL91
|
 EL95
|
 EL98
|
 ELL80
|
 EMM801
|
 FER1
|
 HL92
|
 K33A
|
 KL35
|
 KLL32
|
 KT2
|
 KT21
|
 KT32
|
 KT33
|
 KT33C
|
 KT35
|
 KT41
|
 KT42
|
 KT44
|
 KT45
|
 KT61
|
 KT63
|
 KT66
|
 KT71
|
 KT81
|
 KT88
|
 KTZ63
|
 L2
|
 L210
|
 L610
|
 LP 4
|
 LP4
|
 LS5
|
 LS5A
|
 LS5B
|
 LS6A
|
 LS9B
|
 M8136
|
 M8137
|
 MKT4/5
|
 MKT4/7
|
 ML4
|
 MP-Pen
|
 MPT4
|
 MZ2-200
|
 N118
|
 N144
|
 N148
|
 N17
|
 N18
|
 N30
|
 N31
|
 N709
|
 N78
|
 NR57
|
 NR73
|
 NT36
|
 P2060
|
 P650
|
 PA20
|
 PD220
|
 Pen141
|
 Pen20
|
 Pen220
|
 Pen220A
|
 Pen22D
|
 Pen231
|
 Pen25
|
 Pen26
|
 Pen36C
|
 Pen44
|
 Pen45
|
 Pen4BA
|
 Pen4VA
|
 PenA4
|
 PL33
|
 PM12A
|
 PM1LF
|
 PM22A
|
 PM24
|
 PM24B
|
 PM254
|
 PM2A
|
 PM2B
|
 PM4
|
 PM5X
|
 PP4
|
 PP5/400
|
 PT2
|
 PT25
|
 PT625
|
 PV2
|
 PX25
|
 PX4
|
 QP22B
|
 QP230
|
 QP25
|
 RC
|
 SP55R
|
 Stentor Four
|
 Stentor Two
|
 TZ40
|
 UCL83
|
 UL41
|
 UL84
|
 V9
|
 VR40
|
 VR503
|
 VT-115-A
|
 VT20
|
 VT52
|
 VT74
|
 VT-no.25
|
 XFR3
|
 XFW10
|
 XFY10
|
 XP1.5V
|
 Z63
|
Any exhibit shown in Italic
leads to an equivalent valve type.
|