Todays deals on Amp Used?

Amplifier Research 100W1000M1 Power Amp, 80 – 1000 MHZ, 100W $24,995.00

WESTINGHOUSE 150 VCP-W 1000 3000 AMP $19,000.00

MERLIN-GERIN 3350 AMP BREAKER $17,500.00

Amplifier Research 50W1000B Power Amp, 1 – 1000 MHZ, 50W $16,795.00

700 HP GE Custom 8000 Induction Motor 440 Volts, 804 Amps. 3570 RPM Item #8406 $16,000.00

G E 5 SECTION 4000 AMP SWITCHGERE – SWITCHBOARD PANEL $15,000.00

WESTINGHOUSE 150 VCP-W 1000 1200 AMP 15KV $14,000.00

Used Westinghouse PCCG33000F 3000 Amp Circuit Breaker $14,000.00

Hewlett Packard ( HP )/ Agilent 83020A Microwave System Power Amp 2-26.5 GHz $13,495.00

MERLIN-GERIN 1200 AMP BREAKER $12,500.00

Clinton Power 8000 Amp 12 Volt 480 Input Rectifier (R2154) $12,475.00

SQUARE D PEF361200LSG ELECTRONIC TRIP CIRCUIT BREAKER 1200 AMP SENSOR $10,250.00

Square D Masterpact NW 30 H WL3HHR44A9SXXXXXXM 3000 Amp LSIG With Test Report $9,950.00

5000 AMP BREAKER CUTLER HAMMER DSII-850 $9,999.00

Amplifier Research 10S1G4 Solid State Broadband Amp, 0.8 to 4.2 GHZ, 13 watts $9,985.00

Benshaw 500 HP Soft Start 480 Volt 600 Amp 60 Hz $9,025.00

GE 3 SECTION 2000 AMP SWITCHGERE / SWITCHBOARD PANEL $9,500.00

SQUARE D 3 POLE 500 AMP MJ500 CIRCUIT BREAKER–MJL36500–L@@K AT THIS PRICE $9,000.00

Used Square D RKF36250CU41DE1SA 2500 Amp 3 Phase Circuit Breaker $9,000.00

600 AMP Load bay FREE SHIPPING $8,708.00

GE switchgere/switchboard panel 1600 AMP $8,500.00

SIEMENS SBS 4032 BREAKER WITH 3000 AMP RATING PLUG DRAW OUT $7,999.00

PST / Comtech AR4819-50 Amplifier, 400 to 1000 MHz, Power System 50W Amp $7,995.00

Ophir 5058 Amplifier, 0.8 to 4.2 GHz, 13 Watts (GRF5058) Linear Wideband Amp $7,895.00

Westing House 1600 Amp Breaker 600V FREE SHIPPING $7,441.00

SPD69160NT, Siemens 1600 amp Circuit Breaker $7,350.00

Fanuc Spindle Amp A06B-6063-H215#H510 $7,000.00

CUTLER-HAMMER 2000C AMP FRAME 2000A SPB100M CIRCUIT BREAKER 4P CAT#RP6521A200 $6,999.99

CUTLER HAMMER 3200 AMP CIRCUIT BREAKER DS 632 $6,999.00

3000 AMP SWITCHGEAR $6,999.00

Siemens Circuit Breaker SBS5050 SBS 5000A 5000 AMP 600V $6,499.99

Cutler Hammer 1200amp and 600amp breakers $6,000.00

AMPLIFIER RESEARCH KAW2020 AMP 200 MHz – 500 MHz / 100W $6,150.00

SQ-D 2500 AMP BREAKER # SED362500LSGES5D8 SED362500LSG $6,000.00

SQ-D 2000 AMP CIRCUIT BREAKER # SED362000LSGES5D8 SED362000LSG $6,000.00

JRC NJZ-1800BJ CDMA / AMPS MOBILE STATION TESTER $5,999.95

GE SPECTRA SERIES SWITCH BOARD 4000AMP, W/ BUSS BOARD ON TOP $5,999.00

591/7200/A/1/0/0/1/0/0000/000/000/000/0/00/00/00/0 EUROTHERM DRIVE DC 720AMP $5,655.00

IFI Wideband Amplifier Model M5580 .01-1000 MHz AMP5580 Instruments For Industry $5,400.00

Used Westinghouse HNCGA31200F 1200 Amp Circuit Breaker $5,500.00

Hughes 8010H15F000 TWT Amplifier, 8 – 18 GHz, 10W 8000H Traveling Wave Tube Amp $5,395.00

Square D PowerPact RJF36200CU33A 2000 Amp 600 V LSI Circuit Breaker $5,250.00

JRC CDMA AMPS Mobile Station Tester NJZ-1800BJ $4,990.00

Cutler Hammer LD3600 Ld3600y 600 Amp Circuit Breaker Ld35k $4,999.00

Amplifier Research 5S1G4M1 Solid State Broadband Amp, 800 MHz – 3.0 GHz, 5 Watts $4,895.00

Square D PowerPact RL 2500 RLF 36250 U43A 2500 Amp LSI With Test Report Manual $4,750.00

Allen Bradley Vacuum Contactor 1502 360 Amp 2300 Volt $4,275.00

WH Westinghouse IBPKD 400 Amp Breaker Type Bus Plug $4,500.00

Siemens SPD69160G 1600 Amp Circuit Breaker $4,500.00

Westinghouse 585 Amp Reduced Voltage Starter 480 Volt $4,275.00

Square D PowerPact RJF36160U31A 1600 Amp 600 V LI Circuit Breaker $4,250.00

REX 3 Phase Reactor 600V 800amp 500KVA 3PR-0800C5H/E2 $3,999.99

Square D RKF36120U44A PowerPact RK1200 1200 Amp 3 Pole Circuit Breaker LSIG $4,275.00

PC32000F WESTINGHOUSE 3POLE 2000AMP 600V FRAME WITH 2000AMP RATING PLUG $4,200.00

SIEMENS S5 6ES5 955-3LF41 POWER SUPPLY UNIT 5V 8 AMP $4,223.00

MITSUBISHI MELSERVO MR-SB350 SERVO AMP DRIVE PS $3,999.99

MITSUBISHI NF-SN31200 CIRCUIT BREAKER 1200AMP 3POLE ***XLNT*** $3,999.00

Newport 5600-20 Advanced High Current Laser Diode Driver Maximum 20 Amps $3,995.00

Newport 5600-65 Advanced High Current Laser Diode Driver Maximum 65 Amps $3,995.00

Fanuc A06B-6055-H106 # 501 SPINDLE AMP AC SP-6/6000RPM $3,999.00

HCP367H SIEMENS 3POLE 800AMP 600V FUSIBLE VACU-BREAK SWITCH $4,000.00

Westinghouse 2000amp Main Circuit Breaker $4,000.00

SIEMENS SBS 2000 BREAKER 2000 AMP $3,999.00

Westinghouse System Pow-R Breaker SPB 65 1200Amp SPB65 $3,500.00

ITE/Siemens HP3B16000S01(HP3F160 w/1600 Amp Trip & Shunt Trip) Circuit Breaker $3,900.00

ITE/Siemens PXD63B160, 1600 Amp Circuit Breaker $3,800.00

Cutler Hammer NH361200 Amp Breaker $3,750.00

General Electric Power Break TC 2020 SSE1 2000 Amp $3,562.50

AMP TRAP A13X15-2 USPP A13X152 $3,738.65

ITE SIEMENS FJ3-B200 3 POLE 2000 AMP 600V MAGNETIC TRIP BREAKER AUX ADJUSTABE $3,590.00

FANUC A06B-6088-H415 #H500 SPINDLE AMP MODULE SPM-15 $3,599.00

Siemens SBS 2020 2000 Amp L,S,I & GF 3 Pole 600 Volt $3,325.00

Yaskawa CIMR-P7U4045 Varispeed P7 Drive 106 Amps 75 HP $3,562.50

ITE/Siemens HP3F160 w/600 Amp Trip (HP3B600) Circuit Breaker $3,495.00

ITE HP3B800 Circuit Breaker 800 amp 600 volt 3 pole $3,495.00

ITE/Siemens HP3F160 w/1000 Amp Trip (HP3B1000) Circuit Breaker $3,495.00

E6385A Agilent/HP 8935 Lucent AMPS/CDMA Base station software $3,450.00

Cutler Hammer 20RES20T 2000 Amp 600 V RD320T36W 3 Pole Circuit Breaker *TESTED* $3,250.00

Westinghouse NDC3800T33W With 800 Amp Rating Plug Circuit Breaker $3,300.00

ALLEN BRADLEY 1391B-AA45 AC SERVO CONTROLLER 45AMP ***XLNT*** $3,299.00

Yaskawa GPD506/P5 CIMR-P5M4037 50HP Input:380V/460V 88 Amp Output:0/460V 80 Amp $3,087.50

Used Zinsco QSF6053 600 Amp 600 Volt 3 Phase Switch $3,200.00

Used Sylvania QSF6053C 600 Amp 600 Volt 3 Phase Switch $3,200.00

Westinghouse MA3800 800 Amp Breaker FREE SHIPPING $3,190.00

Westinghouse MA3800 800 Amp Breaker FREE SHIPPING $3,190.00

Square D MasterPact 3000 Amp Cradle 48842 Chassis For NW Breakers $3,000.00

SIEMENS 6RA2425-6DV62-0 SIMOREG 60AMP DC DRIVE ***XLNT*** $3,099.00

2000AMP SIEMENS BREAKER $3,000.00

ITE/Siemens ND63F120 With 1200 Amp Trip (ND63B120) Circuit Breaker $3,000.00

CONTROL TECHNIQUES M350-14ICD MENTOR II DC DRIVE 168HP 350AMPS ***XLNT*** $2,999.00

Mitsubishi MR SB 350 350 18 Amp AC Servo Amplifier Drive MELSERVO $2,663.28

GE TKL4V4608 800 AMP CIRCUIT BREAKER WITH MICRO VERSA TRIP T4TVG (F7) $3,000.00

Used Zinsco QSF6033 600 Amp 240 Volt 3 Phase Switch $3,000.00

Used Sylvania QSF6033 600 Amp 240 Volt 3 Phase Switch $3,000.00

Liebert SCC System Control Cabinet 360A 360 Amps USCCP 480/480V 02-791137-24 MGE $2,999.99

28 CIRCUIT BREAKERS FROM 3AMP, TO 800AMP, GE, SQUARE-D, W-HOUSE, CUTLER, ETC… $2,999.00

PAF2036 SQUARE D 3POLE 2000AMP 600V $2,900.00

Westinghouse NC21200F w/1000 Amp Trip (NC21000) Circuit Breaker $2,900.00

INDRAMAT HDS03.1-W075N-HS12-01-FW AC SERVO AMP ***XLNT*** $2,899.00

SQUARE D NXL361200G2245 GROUND FAULT SHUNT TRIP CIRCUIT BREAKER 3 POLE 1200 AMP $2,800.00

Amp Used Questions

Four Common Causes of Car Amp Problems

Like any electronic product, things do go wrong at times with amps. Regular or intense usage eventually causes problems to occur, which can be sometimes fixed. So before you through your old amp out, try to find out what the problem is and the cause, then see if it can be fixed.

Problem 1: Not Turned On

It may seem silly, but often the reason why an amp is not working is because the gain level is not turned on. If the gain level is not on, no sound from the speakers will be produced.

Problem 2: Wiring

A short circuit is a common problem in all well used electrical goods. It can be usually detected by the fact that the amp jumps between on and off or completely fails. Have a look if the any of the wires appear to be broken, causing a short circuit. A preventative action is to reframe from placing wires near any sharp edges, alleviating the risk of short circuits.

Moreover, check all wires connections, from amp to speakers to stereo to car, as any one of those wires could be the source of the problem.

Problem 3: Fuses

Fuses can also be the cause of your amp not working in your car audio system. A fuse on an amp is usually located near or on the power side. Check the amp’s fuse and if blown, find out a professional to replace your amp’s fuse. If the fuse keeps blowing, there is clearly a major problem with your amp, which probably means you will have to replace it.

Problem 4: Over Heating

If you use your car audio system intensely, you may find your amp cuts out. Over heating in some models causes permanent damage, yet, some models (usually from Pioneer) have a function that turns off the amplifier when overheated, protecting it from damage. If you have a model with this function, simply wait till it cools down and resets itself. If you don’t have this protective function, simply let it cool down and test it out again. If it works, try to use your car audio system a bit more carefully in the future and leave your amplifier in a ventilated area. It may also be worth investing in an amp with cool down functions, which regulates the amps interior temperature, making sure no damage through heat comes to the interior components.

There are other various reasons why your car audio amp many not work, which are fixable and are not. If you can’t find the problem, either take it to a car audio specialist or replace your car amplifier.

If you are interested in replacing your car audio system have a look at what www.caraudio4u.co.uk has to offer.

About the Author

Marie Coles is a professional writer. She writes informative, yet, dynamic articles on car audio.

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