Categories
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1950s General Radio Company Type 1551-C Sound Level Meter – Vintage Original -50s GR Decibel Loudness Testing Unit from Indigo Ranch Studio Test Equipment (4384)
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1950s General Radio Company Type 1230-A DC Amplifier & Electrometer – Vintage Original ’50s GR 1230A Multimeter Ohm and Amp Resistance Voltage Meter Tester from Indigo Ranch Studio Test Equipment (1148)
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1950s General Electric ST-12A Model 4ST12A1 Germanium Diode Checker – Vintage Original ’50s GE ST12 Voltage Resistance Transistor Tester from Indigo Ranch Studio Test Equipment (12479)
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1970s Exact Electronics Model 330 Function Generator – Vintage Original ’70s Sine Square Triangle Saw Analog Audio Effects Processor from Indigo Ranch Studio Test Equipment (4311)
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1950s Eico Model 221 VTVM Volt-Ohm Meter – Vintage Original ’50s Vacuum Tube Volt Meter Multimeter AC/DC Ohm Resistance Tester from Indigo Ranch Studio Test Equipment (37987)
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1950s Eico Model 145 Multi-Signal-Tracer – Vintage Original ’50s Analog Audio Signal Tracer Receiver HiFi Processor from Indigo Ranch Studio Test Equipment (2715)
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1950s Conn Strobotuner Model ST-1 – Vintage Original ’50s Tube Strobo Tuner HiFi Tuning Machine Strobe Effects Unit from Indigo Ranch Studio (470)
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1950s Capps CM-3003 Mic Power Supply – Vintage Original ’50s PS for CM2250 & CM2030 Capps Condenser Microphones CM 3003 2250 2030 from Indigo Ranch Studio (606)
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1980s Bose Model 901E 901 Series V Active Equalizer – Vintage Original ’80s HiFi Stereo EQ Filter Bass Treble Boost Effects Unit from Indigo Ranch Studio (126494)
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1950s Bogen Challenger Model CHB100 Tube Amplifier – Vintage Original ’50s PA Amp Head Hifi Speaker Amp Series H-15 from Indigo Ranch Studio
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1950s Bogen Challenger Model CH30 Tube Amplifier – Vintage Original ’50s PA Amp Head HiFi Speaker Amp Series W-114 from Indigo Ranch Studio
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1960s Bigg BOC Stereo B-40 SC Amplifier – Vintage Original ’60s Tube HiFi Speaker Amp Bigg of California B40 Unit from Indigo Ranch Studio
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B&K E-310B Sine / Square Wave Generator by Dynascan – Vintage Original E310B Amp Analog Audio Solid State Signal Output Amplifier from Indigo Ranch Studio Test Equipment
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1968 Altec 468A Amplifier – Vintage Original ’68 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer w/ Original Box from Indigo Ranch Studio (827)
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1968 Altec 468A Amplifier – Vintage Original ’68 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer from Indigo Ranch Studio (850)
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1967 Altec 468A Amplifier – Vintage Original ’67 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer from Indigo Ranch Studio (377)
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1950s General Radio Company Type 1551-C Sound Level Meter – Vintage Original -50s GR Decibel Loudness Testing Unit from Indigo Ranch Studio Test Equipment (4384)
Read more -
1950s General Radio Company Type 1230-A DC Amplifier & Electrometer – Vintage Original ’50s GR 1230A Multimeter Ohm and Amp Resistance Voltage Meter Tester from Indigo Ranch Studio Test Equipment (1148)
Read more -
1950s General Electric ST-12A Model 4ST12A1 Germanium Diode Checker – Vintage Original ’50s GE ST12 Voltage Resistance Transistor Tester from Indigo Ranch Studio Test Equipment (12479)
Read more -
1970s Exact Electronics Model 330 Function Generator – Vintage Original ’70s Sine Square Triangle Saw Analog Audio Effects Processor from Indigo Ranch Studio Test Equipment (4311)
Read more -
1950s Eico Model 221 VTVM Volt-Ohm Meter – Vintage Original ’50s Vacuum Tube Volt Meter Multimeter AC/DC Ohm Resistance Tester from Indigo Ranch Studio Test Equipment (37987)
Read more -
1950s Eico Model 145 Multi-Signal-Tracer – Vintage Original ’50s Analog Audio Signal Tracer Receiver HiFi Processor from Indigo Ranch Studio Test Equipment (2715)
Read more -
1950s Conn Strobotuner Model ST-1 – Vintage Original ’50s Tube Strobo Tuner HiFi Tuning Machine Strobe Effects Unit from Indigo Ranch Studio (470)
Read more -
1950s Capps CM-3003 Mic Power Supply – Vintage Original ’50s PS for CM2250 & CM2030 Capps Condenser Microphones CM 3003 2250 2030 from Indigo Ranch Studio (606)
Read more -
1980s Bose Model 901E 901 Series V Active Equalizer – Vintage Original ’80s HiFi Stereo EQ Filter Bass Treble Boost Effects Unit from Indigo Ranch Studio (126494)
Read more -
1950s Bogen Challenger Model CHB100 Tube Amplifier – Vintage Original ’50s PA Amp Head Hifi Speaker Amp Series H-15 from Indigo Ranch Studio
Read more -
1950s Bogen Challenger Model CH30 Tube Amplifier – Vintage Original ’50s PA Amp Head HiFi Speaker Amp Series W-114 from Indigo Ranch Studio
Read more -
1960s Bigg BOC Stereo B-40 SC Amplifier – Vintage Original ’60s Tube HiFi Speaker Amp Bigg of California B40 Unit from Indigo Ranch Studio
Read more -
B&K E-310B Sine / Square Wave Generator by Dynascan – Vintage Original E310B Amp Analog Audio Solid State Signal Output Amplifier from Indigo Ranch Studio Test Equipment
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1968 Altec 468A Amplifier – Vintage Original ’68 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer w/ Original Box from Indigo Ranch Studio (827)
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1968 Altec 468A Amplifier – Vintage Original ’68 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer from Indigo Ranch Studio (850)
Read more -
1967 Altec 468A Amplifier – Vintage Original ’67 Solid State Mic Pre Amp Peerless 15036 Line Input Output Matching Repeat Coil Transformer from Indigo Ranch Studio (377)
Read more
