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Vintage Preamps & Tube Preamps | Surplus Network

Dynaco PAS Tube Preamplifier
USA
Dynaco PAS Tube Preamplifier

$374.00 USD

Dynaco PAS Tube Preamplifier

$374.00 USD

APT Holman Preamp & Owners Manual, Brochure, Test Reports - See Description
USA
APT Holman Preamp & Owners Manual,...

$425.00 USD

APT Holman Preamp & Owners Manual,...

$425.00 USD

MCINTOSH C-8 C8 C8S TUBE PREAMP PREAMPLIFIERS RARE Power Supply D-8A - Restore!
USA
MCINTOSH C-8 C8 C8S TUBE PREAMP...

$1,145.00 USD

MCINTOSH C-8 C8 C8S TUBE PREAMP...

$1,145.00 USD

Sescom Model PH-1 Phono Preamp, Octal Base for Plug-in
USA
Sescom Model PH-1 Phono Preamp, Octal...

$25.00 USD

Sescom Model PH-1 Phono Preamp, Octal...

$25.00 USD

APT HOLMAN PREAMP CLASSIC PREAMPLIFIER
USA
APT HOLMAN PREAMP CLASSIC PREAMPLIFIER

$449.96 USD

APT HOLMAN PREAMP CLASSIC PREAMPLIFIER

$449.96 USD

Dynaco PAS Tube Preamplifier - Professionally Rebuilt Inside And Out - New Resto
USA
Dynaco PAS Tube Preamplifier -...

$750.00 USD

Dynaco PAS Tube Preamplifier -...

$750.00 USD

Vintage Threshold FET ten/hl Field Effect Transistor High Level Preamplifier 10
USA
Vintage Threshold FET ten/hl Field...

$1,799.00 USD

Vintage Threshold FET ten/hl Field...

$1,799.00 USD

Harman Kardon Citation V 7581 Tubes Power Amplifier Pls Read
USA
Harman Kardon Citation V 7581 Tubes...

$1,200.00 USD

Harman Kardon Citation V 7581 Tubes...

$1,200.00 USD

Harman Kardon Citation I preamplifier
USA
Harman Kardon Citation I preamplifier

$1,495.00 USD

Harman Kardon Citation I preamplifier

$1,495.00 USD

Dynaco PAS Classic Pre-amplifier, works & performs, VG Cond- see interior pics
USA
Dynaco PAS Classic Pre-amplifier,...

$399.99 USD

Dynaco PAS Classic Pre-amplifier,...

$399.99 USD

crown ic 150 pre amp
USA
crown ic 150 pre amp

$225.00 USD

crown ic 150 pre amp

$225.00 USD

Vint. SAE 1800 Solid State Stereo Parametric Equalizer, Serial No. 001307, Works
USA
Vint. SAE 1800 Solid State Stereo...

$184.99 USD

Vint. SAE 1800 Solid State Stereo...

$184.99 USD

Vintage Heathkit AP-1800 Preamplifier Control Center
USA
Vintage Heathkit AP-1800 Preamplifier...

$500.00 USD

Vintage Heathkit AP-1800 Preamplifier...

$500.00 USD

KENWOOD L-09M MONO BLOCK POWERAMPLIFIER PAIR Audiophile MONSTER Perfect Working
South
KENWOOD L-09M MONO BLOCK...

$3,000.00 USD

KENWOOD L-09M MONO BLOCK...

$3,000.00 USD

Pioneer C-73 Preamp / Baby SPEC-1 - 120V - Truly Outstanding Condition !!!
USA
Pioneer C-73 Preamp / Baby SPEC-1 -...

$599.00 USD

Pioneer C-73 Preamp / Baby SPEC-1 -...

$599.00 USD

Mcintosh C28 Preamplifier Fully Restored By Terry DeWick Factory Box + Manuel
USA
Mcintosh C28 Preamplifier Fully...

$2,200.00 USD

Mcintosh C28 Preamplifier Fully...

$2,200.00 USD

Marantz 1060 Stereo Console Amplifier - with Original Box - **DEMO in Video**
USA
Marantz 1060 Stereo Console Amplifier...

$725.00 USD

Marantz 1060 Stereo Console Amplifier...

$725.00 USD

Vintage Carver CT-17 Sonic Holography Preamplifier Tuner
USA
Vintage Carver CT-17 Sonic Holography...

$399.95 USD

Vintage Carver CT-17 Sonic Holography...

$399.95 USD

Sherwood S-6020CP Stereo Preamp Pre Amplifier - TESTED WORKING
USA
Sherwood S-6020CP Stereo Preamp Pre...

$99.95 USD

Sherwood S-6020CP Stereo Preamp Pre...

$99.95 USD

Pioneer Spec-1 Preamplifier Professional Restoration Repair Service
USA
Pioneer Spec-1 Preamplifier...

$239.00 USD

Pioneer Spec-1 Preamplifier...

$239.00 USD

Phase Linear 4000 Preamplifier Professional Restoration Repair Service
USA
Phase Linear 4000 Preamplifier...

$239.00 USD

Phase Linear 4000 Preamplifier...

$239.00 USD

VTG. 1920
USA
VTG. 1920's ? TUBE AMPLIFIER...

$450.00 USD

VTG. 1920's ? TUBE AMPLIFIER...

$450.00 USD

Dynaco / Jensens-Van Alstine - PAT 5 / Transcendence Preamplifier (Solid State)
USA
Dynaco / Jensens-Van Alstine - PAT 5...

$498.95 USD

Dynaco / Jensens-Van Alstine - PAT 5...

$498.95 USD

Vintage Dynaco PAT-4 Stereo Preamplifier Turns On Not Tested READ DESCRIPTION
USA
Vintage Dynaco PAT-4 Stereo...

$90.00 USD

Vintage Dynaco PAT-4 Stereo...

$90.00 USD

Conrad Johnson PV9A Tube Preamplifier with Phono
USA
Conrad Johnson PV9A Tube Preamplifier...

$2,719.00 USD

Conrad Johnson PV9A Tube Preamplifier...

$2,719.00 USD

Audible Illusions Modulus 3A Tube Preamplifier with PHONO
USA
Audible Illusions Modulus 3A Tube...

$2,719.00 USD

Audible Illusions Modulus 3A Tube...

$2,719.00 USD

Vintage Tube Stereo Phono / Tape Preamplifier All Original Made In Japan NICE !
USA
Vintage Tube Stereo Phono / Tape...

$249.99 USD

Vintage Tube Stereo Phono / Tape...

$249.99 USD

Marantz Models 140 Amp, 112 Tuner, 3200 Stereo Console
USA
Marantz Models 140 Amp, 112 Tuner,...

$3,250.00 USD

Marantz Models 140 Amp, 112 Tuner,...

$3,250.00 USD

Carver C-1 / Holography Preamplifier / 13720
USA
Carver C-1 / Holography Preamplifier...

$359.95 USD

Carver C-1 / Holography Preamplifier...

$359.95 USD

Nice Dyna Stereo pre-amplifier PAS Great Worked Condition. with tested. U.S.A.
USA
Nice Dyna Stereo pre-amplifier PAS...

$793.00 USD

Nice Dyna Stereo pre-amplifier PAS...

$793.00 USD

Vintage Threshold FET ten/pc Field Effect Phono Preamplifier - UPGRADED
USA
Vintage Threshold FET ten/pc Field...

$2,499.00 USD

Vintage Threshold FET ten/pc Field...

$2,499.00 USD

ampex tube preamplifier control center
USA
ampex tube preamplifier control center

$880.00 USD

ampex tube preamplifier control center

$880.00 USD

Carver c4000/4000t (Preamplifier Service)
USA
Carver c4000/4000t (Preamplifier...

$175.00 USD

Carver c4000/4000t (Preamplifier...

$175.00 USD

Mcintosh C28 Stereo Preamplifier, fully restored, serviced&recapped, new glass
USA
Mcintosh C28 Stereo Preamplifier, ...

$2,000.00 USD

Mcintosh C28 Stereo Preamplifier, ...

$2,000.00 USD

Carver Model C-9 Sonic Hologram Generator Stereo Image Processor
USA
Carver Model C-9 Sonic Hologram...

$189.95 USD

Carver Model C-9 Sonic Hologram...

$189.95 USD

TANDBERG 3002 A STEREO PREAMPLIFIER CONTROL AMPLIFIER PRE AMP 3002A
USA
TANDBERG 3002 A STEREO PREAMPLIFIER...

$445.00 USD

TANDBERG 3002 A STEREO PREAMPLIFIER...

$445.00 USD

Marantz 7C Vintage Tube Preamplifier - Pro Serviced & Exceptional Sound!
USA
Marantz 7C Vintage Tube Preamplifier...

$5,200.00 USD

Marantz 7C Vintage Tube Preamplifier...

$5,200.00 USD

McIntosh MX 114 Preamplifier FM Tuner
USA
McIntosh MX 114 Preamplifier FM Tuner

$800.00 USD

McIntosh MX 114 Preamplifier FM Tuner

$800.00 USD

CROWN IC-150 PREAMPLIFIER, CLASSIC AUDIO "POWERS ON" ESTATE FIND UNTESTED
USA
CROWN IC-150 PREAMPLIFIER, CLASSIC...

$187.49 USD

CROWN IC-150 PREAMPLIFIER, CLASSIC...

$187.49 USD

Marantz Model 7T Stereo Preamplifier==Nice!
USA
Marantz Model 7T Stereo...

$1,499.00 USD

Marantz Model 7T Stereo...

$1,499.00 USD

Mark Levinson ML-10 Stereo Preamplifier with Phono - Works Great
USA
Mark Levinson ML-10 Stereo...

$1,499.00 USD

Mark Levinson ML-10 Stereo...

$1,499.00 USD

Paragon System-E Preamplifier / Power Supply==Uncommon!
USA
Paragon System-E Preamplifier / Power...

$1,499.00 USD

Paragon System-E Preamplifier / Power...

$1,499.00 USD

Harman Kardon PT2500 Preamplifier/Tuner Controller NIB Black
Canada
Harman Kardon PT2500...

$440.00 USD

Harman Kardon PT2500...

$440.00 USD

marantz model 7 Tube Preamplifier From Japan Used
Japan
marantz model 7 Tube Preamplifier...

$3,900.00 USD

marantz model 7 Tube Preamplifier...

$3,900.00 USD

Dynaco PAT-4 Stereo Preamplifier #2
USA
Dynaco PAT-4 Stereo Preamplifier #2

$109.99 USD

Dynaco PAT-4 Stereo Preamplifier #2

$109.99 USD

VNTG McIntosh C20 Stereo Tube Preamplifier UNRESTORED & PWRS ON TELEFUNKEN TUBES
USA
VNTG McIntosh C20 Stereo Tube...

$5,533.99 USD

VNTG McIntosh C20 Stereo Tube...

$5,533.99 USD

(Used) Carver C-2 Preamplifier. De-oxided & good working condition
USA
(Used) Carver C-2 Preamplifier. ...

$299.00 USD

(Used) Carver C-2 Preamplifier. ...

$299.00 USD

VINTAGE SILVERTONE 6BQ5 STEREO TUBE AMPLIFIER
USA
VINTAGE SILVERTONE 6BQ5 STEREO TUBE...

$299.00 USD

VINTAGE SILVERTONE 6BQ5 STEREO TUBE...

$299.00 USD

Vintage Dynaco PAT-4 Preamplifier Chassis for Parts/Repair
USA
Vintage Dynaco PAT-4 Preamplifier...

$29.99 USD

Vintage Dynaco PAT-4 Preamplifier...

$29.99 USD

🕵Vintage Dynaco PAT-4 Stereo Preamplifier in Good Working Condition See Photos
USA
🕵Vintage Dynaco PAT-4 Stereo...

$250.00 USD

🕵Vintage Dynaco PAT-4 Stereo...

$250.00 USD

Heathkit WA-P2 Vintage Tube Mono Preamplifier Pair + Manual (unrestored)
USA
Heathkit WA-P2 Vintage Tube Mono...

$200.00 USD

Heathkit WA-P2 Vintage Tube Mono...

$200.00 USD

VTL Deluxe Tube Stereo Preamplifier with MM Phono - Magical Sound
USA
VTL Deluxe Tube Stereo Preamplifier...

$950.00 USD

VTL Deluxe Tube Stereo Preamplifier...

$950.00 USD

McIntosh C28 Glass Faceplate for Preamp - Vintage Used With Black Back Flaking
USA
McIntosh C28 Glass Faceplate for...

$135.00 USD

McIntosh C28 Glass Faceplate for...

$135.00 USD

McIntosh C35 Vintage Audiophile Preamplifier - Excellent
USA
McIntosh C35 Vintage Audiophile...

$1,299.99 USD

McIntosh C35 Vintage Audiophile...

$1,299.99 USD

Vintage Dynaco PAS 3 Preamplifier
USA
Vintage Dynaco PAS 3 Preamplifier

$699.00 USD

Vintage Dynaco PAS 3 Preamplifier

$699.00 USD

MCINTOSH C8 MONO TUBE PREAMPLIFIER- AS IS
USA
MCINTOSH C8 MONO TUBE PREAMPLIFIER-...

$699.00 USD

MCINTOSH C8 MONO TUBE PREAMPLIFIER-...

$699.00 USD

Vintage Dynaco PAT-4 Stereo Preamplifier Hi-Fi Tested
USA
Vintage Dynaco PAT-4 Stereo...

$139.99 USD

Vintage Dynaco PAT-4 Stereo...

$139.99 USD

VTG APT HOLMAN CLASSIC POWER AMPLIFIER 1 EXCELLENT COND ONE OWNER AUDIOPHILE
USA
VTG APT HOLMAN CLASSIC POWER...

$799.99 USD

VTG APT HOLMAN CLASSIC POWER...

$799.99 USD

VTG APT HOLMAN PREAMP CLASSIC PRE AMPLIFIER EXCELLENT COND ONE OWNER AUDIOPHILE
USA
VTG APT HOLMAN PREAMP CLASSIC PRE...

$799.99 USD

VTG APT HOLMAN PREAMP CLASSIC PRE...

$799.99 USD

Marantz Model 7C Vintage Tube Preamplifier - Amazing Condition
USA
Marantz Model 7C Vintage Tube...

$10,399.00 USD

Marantz Model 7C Vintage Tube...

$10,399.00 USD

Used Vintage Dynaco / Dynakit PAS Tube Preamplifier Silver Faceplate
USA
Used Vintage Dynaco / Dynakit PAS...

$39.95 USD

Used Vintage Dynaco / Dynakit PAS...

$39.95 USD

Marantz 7T Solid State Stereo Preamplifier
USA
Marantz 7T Solid State Stereo...

$1,400.00 USD

Marantz 7T Solid State Stereo...

$1,400.00 USD

Vintage Dynaco PAT-4 Preamp Accessorys.
USA
Vintage Dynaco PAT-4 Preamp Accessorys.

$115.00 USD

Vintage Dynaco PAT-4 Preamp Accessorys.

$115.00 USD

Crown IC 150A Pre-Amplifer- Serviced, Excellent!
USA
Crown IC 150A Pre-Amplifer- Serviced,...

$479.99 USD

Crown IC 150A Pre-Amplifer- Serviced,...

$479.99 USD

Revox Digital FM Tuner Preamplifier A 720 in ORIGINAL BOX!
Switzerland
Revox Digital FM Tuner Preamplifier A...

$899.00 USD

Revox Digital FM Tuner Preamplifier A...

$899.00 USD

Vintage Marantz 3200 Stereo Control Console Preamp and 140 Amp Guaranteed
USA
Vintage Marantz 3200 Stereo Control...

$1,999.95 USD

Vintage Marantz 3200 Stereo Control...

$1,999.95 USD

Vintage Carver M-200T Amplifier AND Preamplifier C-2
USA
Vintage Carver M-200T Amplifier AND...

$649.97 USD

Vintage Carver M-200T Amplifier AND...

$649.97 USD

PS Audio PS IV Vintage Stereo Preamplifier; PS4; MM / MC Phono; IVH
USA
PS Audio PS IV Vintage Stereo...

$302.70 USD

PS Audio PS IV Vintage Stereo...

$302.70 USD

Onkyo P-3060R stereo preamplifier
USA
Onkyo P-3060R stereo preamplifier

$149.99 USD

Onkyo P-3060R stereo preamplifier

$149.99 USD

Vintage Magnavox Stereo Tube Preamp/AM/FM Tuner w/ MPX Adapter & Front Bezel
USA
Vintage Magnavox Stereo Tube...

$49.00 USD

Vintage Magnavox Stereo Tube...

$49.00 USD

MCINTOSH C-8 TUBE MONO RECORD COMPENSATOR PREAMP, VERY NICE WORKING CONDITION!
USA
MCINTOSH C-8 TUBE MONO RECORD...

$549.95 USD

MCINTOSH C-8 TUBE MONO RECORD...

$549.95 USD

Proceed AVP Audio Video Preamplifier
USA
Proceed AVP Audio Video Preamplifier

$395.00 USD

Proceed AVP Audio Video Preamplifier

$395.00 USD

Audible Illusions Modulus Model IIA Stereo Tube Preamplifier w/ MM and MC Phono
USA
Audible Illusions Modulus Model IIA...

$999.00 USD

Audible Illusions Modulus Model IIA...

$999.00 USD

SAE-4000 Stereo Active Crossover
USA
SAE-4000 Stereo Active Crossover

$400.00 USD

SAE-4000 Stereo Active Crossover

$400.00 USD

Phase Linear Series 1 One 400 700 4000 5000 Amp Pre-Amp Tuner Silver 2 Handles
USA
Phase Linear Series 1 One 400 700...

$29.90 USD

Phase Linear Series 1 One 400 700...

$29.90 USD

Magnavox AM/FM Tube Tuner Preamplifier Model 5712-10
USA
Magnavox AM/FM Tube Tuner...

$29.00 USD

Magnavox AM/FM Tube Tuner...

$29.00 USD

Phase Linear Series 1 - 2 400 700 4000 5000 Handle END CAPS 4x - Fits ALL Units
USA
Phase Linear Series 1 - 2 400 700...

$21.95 USD

Phase Linear Series 1 - 2 400 700...

$21.95 USD

Svetlana Winged C 5U3C 5U4G OTK-1 rectifier matched pair NOS tested,strong
Republic of
Svetlana Winged C 5U3C 5U4G OTK-1...

$40.00 USD

Svetlana Winged C 5U3C 5U4G OTK-1...

$40.00 USD

Mark Levinson LNP-2 Preamp w/ Phono - works fine, excellent condition, orig. box
USA
Mark Levinson LNP-2 Preamp w/ Phono -...

$6,500.00 USD

Mark Levinson LNP-2 Preamp w/ Phono -...

$6,500.00 USD

CARVER C-1 Preamp Upgrade Kit *BillD* version
USA
CARVER C-1 Preamp Upgrade Kit *BillD*...

$92.00 USD

CARVER C-1 Preamp Upgrade Kit *BillD*...

$92.00 USD

CRL CERAMIC SUB-MINI ROTARY SWITCH * SHORTING * (audio) 1 POLE - 12 POSITIONS
USA
CRL CERAMIC SUB-MINI ROTARY SWITCH *...

$8.95 USD

CRL CERAMIC SUB-MINI ROTARY SWITCH *...

$8.95 USD

Kenwood KA-1100D Integrated Amplifier VIG/DLD Preamps Vintage 1986 AC 100V Used
Japan
Kenwood KA-1100D Integrated Amplifier...

$480.00 USD

Kenwood KA-1100D Integrated Amplifier...

$480.00 USD

Tubes4HiFi SP14 6SN7 line preamp - PCB kit
USA
Tubes4HiFi SP14 6SN7 line preamp -...

$288.00 USD

Tubes4HiFi SP14 6SN7 line preamp -...

$288.00 USD

fisher 100t tube preamplifier tuner 12ax7 Coronet 12at7 Master Control MPX Phono
USA
fisher 100t tube preamplifier tuner...

$925.00 USD

fisher 100t tube preamplifier tuner...

$925.00 USD

Mitsubishi DA-P10 stereo preamplifier. Classic silver face model
USA
Mitsubishi DA-P10 stereo...

$374.99 USD

Mitsubishi DA-P10 stereo...

$374.99 USD

Audio Research SP-8 SP8 Vintage Tube Preamplifier
USA
Audio Research SP-8 SP8 Vintage Tube...

$2,600.00 USD

Audio Research SP-8 SP8 Vintage Tube...

$2,600.00 USD

VINTAGE McINTOSH MC275 POWER TUBE AMPLIFIER WITH ORIGINAL MANUAL
USA
VINTAGE McINTOSH MC275 POWER TUBE...

$6,999.99 USD

VINTAGE McINTOSH MC275 POWER TUBE...

$6,999.99 USD

SAE TWO Preamplifier PA-10 Powers on lights up. Not tested 4 output Sold As PART
USA
SAE TWO Preamplifier PA-10 Powers on...

$189.89 USD

SAE TWO Preamplifier PA-10 Powers on...

$189.89 USD

Conrad-Johnson PV10A All Tube Preamp with Phono Input in Original Shipping Box
USA
Conrad-Johnson PV10A All Tube Preamp...

$1,699.95 USD

Conrad-Johnson PV10A All Tube Preamp...

$1,699.95 USD

Soundcraftsmen PE2217 preamp-equalizer vintage amplifier (NEWLY SERVICED)
Canada
Soundcraftsmen PE2217...

$299.99 USD

Soundcraftsmen PE2217...

$299.99 USD

Phase Linear Series One 1 400 700 4000 5000 Amp Pre-Amp Silver 2 Handles + CAPS
USA
Phase Linear Series One 1 400 700...

$34.95 USD

Phase Linear Series One 1 400 700...

$34.95 USD

NEW CROWN STYLE CABINET 3U 3 RACK SPACE FITS PL3 IC150 D150 AND MANY OTHERS
USA
NEW CROWN STYLE CABINET 3U 3 RACK...

$170.00 USD

NEW CROWN STYLE CABINET 3U 3 RACK...

$170.00 USD

6N6P 6H6P USSR gold grid,same codes,year 1975 platinum matched pair NOS
Republic of
6N6P 6H6P USSR gold grid,same...

$50.00 USD

6N6P 6H6P USSR gold grid,same...

$50.00 USD

Vintage McIntosh C4 Tube Mono Preamplifier Audio Compensation
USA
Vintage McIntosh C4 Tube Mono...

$449.00 USD

Vintage McIntosh C4 Tube Mono...

$449.00 USD

Vintage * 2 x Brook 22 a * Tube Amp * refurbished *
Germany
Vintage * 2 x Brook 22 a * Tube Amp...

$8,500.00 USD

Vintage * 2 x Brook 22 a * Tube Amp...

$8,500.00 USD

CARVER C-1 Preamp Faceplate, Grey with Handles and Hardware
USA
CARVER C-1 Preamp Faceplate, Grey...

$100.00 USD

CARVER C-1 Preamp Faceplate, Grey...

$100.00 USD

Vintage Ampex Model 354 Tube Electronics for Reel-to-Reel- VU meters light up
USA
Vintage Ampex Model 354 Tube...

$1,125.00 USD

Vintage Ampex Model 354 Tube...

$1,125.00 USD

Triad Stancor 12AX7 Tube Phono Preamp Pre-Amplifier Input Transformers [Pair]
USA
Triad Stancor 12AX7 Tube Phono Preamp...

$550.00 USD

Triad Stancor 12AX7 Tube Phono Preamp...

$550.00 USD

PAM1+PAM1+DSC1 - Dynakit Dynaco Stereo Vacuum Tube Preamplifier System
USA
PAM1+PAM1+DSC1 - Dynakit Dynaco...

$525.00 USD

PAM1+PAM1+DSC1 - Dynakit Dynaco...

$525.00 USD

Vintage,Clean Dynaco PAS Tube Preamplifier
USA
Vintage,Clean Dynaco PAS Tube...

$675.00 USD

Vintage,Clean Dynaco PAS Tube...

$675.00 USD