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P-QOPAMPDDOp-Amp - Orange, Dual Discrete
The Dual Discrete op-amp is specially designed for audio and is among the most musical sounding dual discrete op-amps out there. It is available in DIP 8 format and can be used in any CD player, DAC, or preamplifier that currently runs DIP 8 based IC dual op-amp types.
The overall soundstage and transient detail will be greatly improved when used in pretty much all audio equipment that it can physically be fitted to. It has a very low noise Jfet front end so it can run with input impedances above 1M Ohms if needed. It can replace the following, provided the equipment it’s being used in has 22mm of height clearance and 5mm side clearance (per side).

  • OPA2604
  • OPA2134
  • TL072
  • NE5532
  • LM4562
  • OP275
  • OP285


Please check that the PSU can supply the extra current needed, especially if replacing more than one existing IC op-amp with our op-amp as with all discrete types, they do draw more current.
$55.00
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P-QTL604-AKKit - Peavey, TL604 Adapter
Peavey’s TL604 Adapter Kit.
You will need soldering iron, solder and a bit of installation ingenuity (parts and instructions included).
The TL604 dual analog switch is obsolete and no longer available. Please note that this adapter kit will effectively replace the 604 and provide the same functions required in Peavey products. The only drawback, of course, is the size of the board versus the original part.
$17.95
On Backorder
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P-QTDA7293Integrated Circuit - Marshall, TDA7293 amplifier

120V - 100W DMOS audio amplifier with mute/standby.


$11.95
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P-QPC1188HIntegrated Circuit - Fender®, Power Amp PC1188H

PC 1188H Power Amp - Fender The PC1188H is a monolithic integrated circuit and a power amplifier designed for Hi-Fi audio sets. The PC1188H can provide 20W (typical) to 8 ohms at 1% T.H.D. and +/- 22V supply voltage. Features:



  • High output power
  • Low distortion
  • Wide frequency bandwidth
  • A muting function which eliminates pop on noise and the thermal and the over current protection circuit

$9.50
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P-QDG212CJIntegrated Circuit - Korg, For Marshall, DG212CJ

Korg IC DG212CJ Used in certain Marshall amplifiers


$7.50
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P-QM5201Integrated Circuit - M5201
$4.50
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P-QLM386N1Integrated Circuit - LM386N-1/NOPB

LM386 Low Voltage Audio Power Amplifier The LM386 is a mono low voltage amplifier that can be used in a variety of applications. It can drive loads from 4 Ω to 32 Ω. The gain is internally set to 20 but it can be modified from 20 to 200 by placing a resistor and capacitor between pins 1 and 8. As this is an Op Amp it can be used in different configurations to fit in several applications. The internal gain setting resistor allows the LM386 to be used in a very low part count system. In addition a series resistor can be placed between pins 1 and 5 to modify the gain and frequency response for specific applications. These are found in many small audio amplifiers and even tiny pedal sized guitar amplifiers! There are tons of possibilities for this little Op Amp.


$1.25
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P-QNE5532Integrated Circuit - NE5532, Low-Noise Dual Op-Amp
This a high performance dual low noise operational amplifier. Compared to the standard dual operational amplifiers, such as the NJM1458, it shows better noise performance, improved output drive capability, and considerably higher small-signal and power bandwidths. it is compensated internally for voltage follower circuit. This makes the device especially suitable for application in high quality and professional audio equipment, instrumentation, control circuits, and telephone channel amplifiers
Features:
  • Operating Voltage = ±3V~±22V
  • Small Signal Bandwidth = 10MHz typ.
  • Output Drive Capability = 600Ω,10Vrms typ.
  • Input Noise Voltage = 5nV/√Hz typ.
  • Power Bandwidth = 140kHz typ.
  • Slew Rate = 8V/µs typ.
  • Bipolar Technology
$1.15
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P-QTL074Integrated Circuit - TL074, Quad Op-Amp
Low noise JFET quad operational amplifier. Incorporates well matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. Features high slew rates, low input bias and offset currents, and low offset voltage temperature coefficients.
Features:
  • Wide common-mode and differential voltage range
  • Low input bias and offset current
  • Low noise en = 15 nV/HZ
  • Output short-circuit protection
  • High input impedance JFET input stage
  • Low harmonic distortion: 0.01%
  • Internal frequency compensation
  • Latch up free operation
  • High slew rate: 16 V/us (typical)
$1.15
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P-QBA4560Op-Amp - Dual General Purpose - BA4560, 8 LEG DIP
$0.95
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