amplifier-research

You May Like

AMPLIFIER RESEARCH FP2080 Isotropic Field Probe (Probe Only)
AMPLIFIER RESEARCH FP2080 Isotropic Field Probe (Probe Only)

$1499.99

View Details
Research Amplifier Model 1412
Research Amplifier Model 1412

$250.00

View Details
Audio Research VS115 Stereo Tube Power Amplifier
Audio Research VS115 Stereo Tube Power Amplifier

$2999.00

View Details
Amplifier Research (AR), Model DC3001
Amplifier Research (AR), Model DC3001

$950.00

View Details
Amplifier Research (AR), Model DC7144
Amplifier Research (AR), Model DC7144

$950.00

View Details
Acoustic Research AR-AU, Integrated Stereo Amplifier, Re-capped
Acoustic Research AR-AU, Integrated Stereo Amplifier, Re-capped

$749.99

View Details
Amplifier Research (AR) 150W RF Amplifier
Amplifier Research (AR) 150W RF Amplifier

$17000.00

View Details
Guitar Research T64RS Guitar Amplifier Head
Guitar Research T64RS Guitar Amplifier Head

$279.99

View Details
Audio Research LS-17SE Line Stage Amplifier audiophile Hybrid Pre Amplifier
Audio Research LS-17SE Line Stage Amplifier audiophile Hybrid Pre Amplifier

$2395.00

View Details
Kinergetics Research SW-200 subwoofer amplifier
Kinergetics Research SW-200 subwoofer amplifier

$100.00

View Details
Audio Research VSi75 Integrated Amplifier _ The Original Box
Audio Research VSi75 Integrated Amplifier _ The Original Box

$4861.00

View Details
Audio Research Model Classic 60 High Definition Stereo Power Amplifier WORKS
Audio Research Model Classic 60 High Definition Stereo Power Amplifier WORKS

$1598.95

View Details
EG&G Princeton Applied Research 5202 Lock-In Amplifier 0.1-50MHz
EG&G Princeton Applied Research 5202 Lock-In Amplifier 0.1-50MHz

$450.49

View Details
AR Amplifier Research 25A250A RF Power Amplifier 10kHz-250Mhz Working Surplus
AR Amplifier Research 25A250A RF Power Amplifier 10kHz-250Mhz Working Surplus

$3002.24

View Details
Used Amplifier Research 100L RF Power Amplifier Serial No. 4692 I1
Used Amplifier Research 100L RF Power Amplifier Serial No. 4692 I1

$2499.99

View Details
PRINCETON APPLIED RESEARCH   5203 LOCK-IN AMPLIFIER FREE SHIPPING
PRINCETON APPLIED RESEARCH   5203 LOCK-IN AMPLIFIER FREE SHIPPING

$175.00

View Details
Shunyata Research Zitron Cobra Power Cable 2 Meter Mint!
Shunyata Research Zitron Cobra Power Cable 2 Meter Mint!

$260.00

View Details
Pass Lab A5 Clone Class A Stereo Amplifier & Shunyata Research Zitron Cobra Cabl
Pass Lab A5 Clone Class A Stereo Amplifier & Shunyata Research Zitron Cobra Cabl

$1295.00

View Details
Amplifier Research AR 100W1000M11 Amplifier, 100W 80-1000MHz
Amplifier Research AR 100W1000M11 Amplifier, 100W 80-1000MHz

$15900.00

View Details
ACOUSTIC RESEARCH AU STEREO INTEGRATED AMPLIFIER NICE
ACOUSTIC RESEARCH AU STEREO INTEGRATED AMPLIFIER NICE

$895.00

View Details
Audio Research LS-22 Line Stage Amplifier audiophile Tube Pre Amplifier
Audio Research LS-22 Line Stage Amplifier audiophile Tube Pre Amplifier

$1750.00

View Details
Amplifier Research 1W1000 Amp in good condition, powers up OK, not RF tested
Amplifier Research 1W1000 Amp in good condition, powers up OK, not RF tested

$575.00

View Details
Princeton Applied Research HR-8 Lock in Amplifier w/ Type D Differential Preamp
Princeton Applied Research HR-8 Lock in Amplifier w/ Type D Differential Preamp

$215.00

View Details
Princeton Applied Research PAR 113 Low Noise Preamp Amplifier Instrument Unit
Princeton Applied Research PAR 113 Low Noise Preamp Amplifier Instrument Unit

$99.00

View Details
Audio Research GS150 Stereo Tube Power Amplifier
Audio Research GS150 Stereo Tube Power Amplifier

$7476.00

View Details
Amplifier Research 150A220 150 Watt 10kHz-220MHz RF Power Amplifier
Amplifier Research 150A220 150 Watt 10kHz-220MHz RF Power Amplifier

$9500.00

View Details
Kinergetics research sw-200 subwoofer amplifier
Kinergetics research sw-200 subwoofer amplifier

$130.00

View Details
STANFORD RESEARCH SR844 LOCK-IN AMPLIFIER 25 kHz to 200 MHz CALIBRATED (REF.: N)
STANFORD RESEARCH SR844 LOCK-IN AMPLIFIER 25 kHz to 200 MHz CALIBRATED (REF.: N)

$3900.00

View Details
Audio Research D-120 Power amp.
Audio Research D-120 Power amp.

$975.00

View Details
Dexter Research Center - 1010 Low Noise Amplifier
Dexter Research Center - 1010 Low Noise Amplifier

$32.50

View Details
Amplifier Research PM2003 Power Meter, 3 Channel, 10 kHz - 40 GHz
Amplifier Research PM2003 Power Meter, 3 Channel, 10 kHz - 40 GHz

$2950.00

View Details
Stanford Research Systems SR844 RF Lock-In Amplifier 25 kHz to 200 MHz
Stanford Research Systems SR844 RF Lock-In Amplifier 25 kHz to 200 MHz

$4990.00

View Details
Kinergetics Research Chiro C-500 5 Channel Amplifier Monster 140WPC
Kinergetics Research Chiro C-500 5 Channel Amplifier Monster 140WPC

$365.00

View Details
Amplifier Research 50W1000A RF Power Amplifier 50W 1000Mhz
Amplifier Research 50W1000A RF Power Amplifier 50W 1000Mhz

$3199.00

View Details
Audio Research LS2 hybrid pre-amplifier
Audio Research LS2 hybrid pre-amplifier

$1150.00

View Details
Audio Research VT-100 Tube Amplifier. 2 Channel Tube Very Clean
Audio Research VT-100 Tube Amplifier. 2 Channel Tube Very Clean

$2499.00

View Details
Amplifier Research AR FP7018 E Field Probe 3MHz-18GHz Broadband Isotropic Unit
Amplifier Research AR FP7018 E Field Probe 3MHz-18GHz Broadband Isotropic Unit

$2199.00

View Details
Audio Research GS150 Stereo Tube Power Amplifier - Excellent
Audio Research GS150 Stereo Tube Power Amplifier - Excellent

$7495.00

View Details
EG&G/ PAR 5210 ANALOG LOCK-IN AMPLIFIER Dual/2 Phase PRINCETON APPLIED RESEARCH
EG&G/ PAR 5210 ANALOG LOCK-IN AMPLIFIER Dual/2 Phase PRINCETON APPLIED RESEARCH

$299.99

View Details
EG&G Princeton Applied Research Model 5210 Dual Phase Analog Lock-In Amplifier
EG&G Princeton Applied Research Model 5210 Dual Phase Analog Lock-In Amplifier

$499.99

View Details
Audio Research D100 D-100 High Definition Professional Audio Power Amplifier
Audio Research D100 D-100 High Definition Professional Audio Power Amplifier

$549.99

View Details
Stanford Research Systems SR510 Lock-In Amplifier Power Tested Only!
Stanford Research Systems SR510 Lock-In Amplifier Power Tested Only!

$220.00

View Details
Audio Research Ref 160M MkI Reference Monoblock Power Amplifier - Silver - PAIR
Audio Research Ref 160M MkI Reference Monoblock Power Amplifier - Silver - PAIR

$18995.00

View Details
PhilBrick Researches PP45L Solid State Amplifier + Trimpot / Potentiometer
PhilBrick Researches PP45L Solid State Amplifier + Trimpot / Potentiometer

$12.00

View Details
PAR PRINCETON APPLIED RESEARCH LOCK-IN AMPLIFIER HR-8 & TYPE A PREAMP
PAR PRINCETON APPLIED RESEARCH LOCK-IN AMPLIFIER HR-8 & TYPE A PREAMP

$175.00

View Details
Acoustic Research AR-AU, Integrated Stereo Amplifier For Part Or Repair
Acoustic Research AR-AU, Integrated Stereo Amplifier For Part Or Repair

$400.00

View Details
Vintage GKC Research & Development model 650 Monitor Amplifier w/ Dialer
Vintage GKC Research & Development model 650 Monitor Amplifier w/ Dialer

$24.99

View Details
Princeton Applied Research PAR Model HR-8 Lock-In Amplifier Type A 1.5cps 150 KC
Princeton Applied Research PAR Model HR-8 Lock-In Amplifier Type A 1.5cps 150 KC

$321.94

View Details
Gray Research AM 10 tube Mono amplifiers And Matching Preamp, Both Singles.
Gray Research AM 10 tube Mono amplifiers And Matching Preamp, Both Singles.

$1000.00

View Details
Amplifier Research Model 777 10kHz - 220MHz Solid State Leveling Preamplifier
Amplifier Research Model 777 10kHz - 220MHz Solid State Leveling Preamplifier

$299.99

View Details
Amplifier Research AT3400 Antenna 27
Amplifier Research AT3400 Antenna 27

$189.00

View Details
Acoustic Research AR-8B Speakers & Kenwood KA-2002 Amplifier
Acoustic Research AR-8B Speakers & Kenwood KA-2002 Amplifier

$399.00

View Details
Vintage AR Acoustic Research Model R Stereo Receiver
Vintage AR Acoustic Research Model R Stereo Receiver

$800.00

View Details
vintage Ramko Research DA-X30/E balanced low-Z output amplifier DAX-30
vintage Ramko Research DA-X30/E balanced low-Z output amplifier DAX-30

$45.00

View Details
Audio Research Custom Made Aluminum Amplifier Badge
Audio Research Custom Made Aluminum Amplifier Badge

$8.95

View Details
Amplifier Research 1W1000
Amplifier Research 1W1000

$400.00

View Details
Guitar Research Acoustic Guitar Amplifier #AC20
Guitar Research Acoustic Guitar Amplifier #AC20

$79.95

View Details
Amplifier Research Model 5S1G4M1 5 Watts 800MHz-3.0GHz
Amplifier Research Model 5S1G4M1 5 Watts 800MHz-3.0GHz

$999.99

View Details
Audio Research D-60 Power Amplifier D60 110v Tested Audiophile Excellent RARE
Audio Research D-60 Power Amplifier D60 110v Tested Audiophile Excellent RARE

$824.50

View Details
Amplifier Car AMP db Drive SPA 120.2 Speed Series Audio Stereo DB Research power
Amplifier Car AMP db Drive SPA 120.2 Speed Series Audio Stereo DB Research power

$29.00

View Details
Audio Research VT 100 MK II Tube Amplifier Iconic. Excellent Condition
Audio Research VT 100 MK II Tube Amplifier Iconic. Excellent Condition

$3000.00

View Details
Amplifier Research 5S1G4 Broadband Solid State Amplifier 800MHz to 4.2GHz 5Watts
Amplifier Research 5S1G4 Broadband Solid State Amplifier 800MHz to 4.2GHz 5Watts

$2995.00

View Details
Wilcoxon Research PA7D-1 Power Amplifier 1000 Watts Max 19" Rack Mount 120 VAC
Wilcoxon Research PA7D-1 Power Amplifier 1000 Watts Max 19" Rack Mount 120 VAC

$300.00

View Details
Chevin Research A3000 120/220v Linear Power Amplifier W/Power Cord #6673 (One)
Chevin Research A3000 120/220v Linear Power Amplifier W/Power Cord #6673 (One)

$459.00

View Details
Audio Research Reference Ref 610t Monoblock Amplifier - Pair - 2 Sets of Tubes
Audio Research Reference Ref 610t Monoblock Amplifier - Pair - 2 Sets of Tubes

$18995.00

View Details
Princeton Applied Research PAR 189 Selective Amplifier
Princeton Applied Research PAR 189 Selective Amplifier

$499.00

View Details
Belles Research Corporation Belles Model Two Stereo Amplifier 40 Watt Power Amp
Belles Research Corporation Belles Model Two Stereo Amplifier 40 Watt Power Amp

$448.00

View Details
Advanced Research Instruments PMT-5R Current To Voltage Amplifier Module Unit
Advanced Research Instruments PMT-5R Current To Voltage Amplifier Module Unit

$325.00

View Details
Amplifier Research 1004800-501 300A100 Amplifier
Amplifier Research 1004800-501 300A100 Amplifier

$79.99

View Details
Audio Research D-125 Tube 2 Channel Power Amplifier Great Condition
Audio Research D-125 Tube 2 Channel Power Amplifier Great Condition

$2499.00

View Details
Audio Research SP9 Pre Amplifier. An Amazing Audio Piece In Perfect Condition
Audio Research SP9 Pre Amplifier. An Amazing Audio Piece In Perfect Condition

$1232.47

View Details
Amplifier Research 5W1000 RF Solid-State Amplifier
Amplifier Research 5W1000 RF Solid-State Amplifier

$900.00

View Details
AR Amplifier Research PM2002 RF Power Meter Rev. 4.03 Working Surplus
AR Amplifier Research PM2002 RF Power Meter Rev. 4.03 Working Surplus

$3011.21

View Details
Audio Research LS2B Stereo Tube Hybrid Preamplifier
Audio Research LS2B Stereo Tube Hybrid Preamplifier

$1649.00

View Details
Abbingdon Music Research Audio AMR-AM-777 INTEGRATED Amplifier NOS USB DAC
Abbingdon Music Research Audio AMR-AM-777 INTEGRATED Amplifier NOS USB DAC

$2337.66

View Details
Vintage GKC Research & Development model 900 Monitor Amplifier - 3" Speaker
Vintage GKC Research & Development model 900 Monitor Amplifier - 3" Speaker

$20.00

View Details
Amplifier Research Operator Interface Control Panel 3500A100M1 3500A Surplus
Amplifier Research Operator Interface Control Panel 3500A100M1 3500A Surplus

$1807.23

View Details
Princeton Applied Research PAR 113 Low Noise Preamp Amplifier Instrument Unit
Princeton Applied Research PAR 113 Low Noise Preamp Amplifier Instrument Unit

$249.00

View Details
Stanford Research SIM983 1 MHz, 1 MOhm BNC (F) Scaling Amplifier Module. Tested!
Stanford Research SIM983 1 MHz, 1 MOhm BNC (F) Scaling Amplifier Module. Tested!

$599.00

View Details
Audio Research VSi 60 Integrated Tube Amplifier ARC
Audio Research VSi 60 Integrated Tube Amplifier ARC

$2250.00

View Details
Amplifier Research 10W1000M7 100MHz to 1GHz, 10W RF Amplifier
Amplifier Research 10W1000M7 100MHz to 1GHz, 10W RF Amplifier

$2000.00

View Details
Amplifier Research 5W1000 RF Solid-State Amplifier 500kHz to 1.0GHz 5Watts CAL'd
Amplifier Research 5W1000 RF Solid-State Amplifier 500kHz to 1.0GHz 5Watts CAL'd

$2995.00

View Details
Amplifier Research 100LM9 Serial No.0017
Amplifier Research 100LM9 Serial No.0017

$649.00

View Details
Kinergetics Research KBA-75 Class A Power Amplifier -Working!!
Kinergetics Research KBA-75 Class A Power Amplifier -Working!!

$1000.00

View Details
AUDIO RESEARCH D130 POWER AMP
AUDIO RESEARCH D130 POWER AMP

$1201.00

View Details
vintage electro-mechanical research inc. 62a tube dc amplifier [4*P-30]
vintage electro-mechanical research inc. 62a tube dc amplifier [4*P-30]

$75.00

View Details
Amplifier Research PM2002 RF Power Meter
Amplifier Research PM2002 RF Power Meter

$1649.00

View Details
Audio Research D-76 Tube Amplifier, Fully Working and Tested, Low Distortion
Audio Research D-76 Tube Amplifier, Fully Working and Tested, Low Distortion

$2025.00

View Details
STANFORD RESEARCH SR530 LOCK IN AMPLIFIER FREE SHIPPING P110
STANFORD RESEARCH SR530 LOCK IN AMPLIFIER FREE SHIPPING P110

$549.99

View Details
Stanford Research Systems Model SR510 Lock-In Amplifier Of 7
Stanford Research Systems Model SR510 Lock-In Amplifier Of 7

$714.99

View Details
AMPLIFIER RESEARCH AR 250W1000A, 250W,80MHz-1000MHz RF Power Amplifier
AMPLIFIER RESEARCH AR 250W1000A, 250W,80MHz-1000MHz RF Power Amplifier

$31000.00

View Details
ART APPLIED RESEARCH & TECHNOLOGY SLA-2 200-Watt Studio Linear Power Amp NOS
ART APPLIED RESEARCH & TECHNOLOGY SLA-2 200-Watt Studio Linear Power Amp NOS

$300.00

View Details
GKC Research & Development MODEL 600 Monitor Amplifier
GKC Research & Development MODEL 600 Monitor Amplifier

$75.00

View Details
AMPLIFIER RESEARCH BC 2001 POWER SUPPLY
AMPLIFIER RESEARCH BC 2001 POWER SUPPLY

$98.99

View Details
Julie Research Labs, Buffer Amplifier, BA 106, BA106, JRL
Julie Research Labs, Buffer Amplifier, BA 106, BA106, JRL

$275.00

View Details
Amplifier Research 700A1 700W RF Solid State High Power Amplifier 1000Mhz
Amplifier Research 700A1 700W RF Solid State High Power Amplifier 1000Mhz

$15889.00

View Details
Audio Research REF80S - Reference Tube Stereo Power Amplifier
Audio Research REF80S - Reference Tube Stereo Power Amplifier

$13750.00

View Details
Moberg Research CNS Monitor EEG Data Collection System N-300 w. amplifier E1000
Moberg Research CNS Monitor EEG Data Collection System N-300 w. amplifier E1000

$847.00

View Details
AMPLIFIER RESEARCH MODEL 777 LEVELING PREAMPLIFIER 0.01 WATTS 10 KHZ-200MHZ
AMPLIFIER RESEARCH MODEL 777 LEVELING PREAMPLIFIER 0.01 WATTS 10 KHZ-200MHZ

$300.00

View Details
Used Teseo Image Mainframe W/OVCM02B OALM02B Amplifier Research F3
Used Teseo Image Mainframe W/OVCM02B OALM02B Amplifier Research F3

$999.95

View Details

© 2008-2024 amplifier-research (https://www.ticketete.site/). All Rights Reserved.