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Denon PRA-1500

Stereo Pre Amplifier (1990-95)

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Denon PRA-1500

Specifications

Frequency response: 20Hz to 100kHz

Total harmonic distortion: 0.002%

Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 79dB (MC), 96dB (MM), 107dB (line)

Output: 1V (Pre out)

Dimensions: 434 x 120 x 298mm

Weight: 4.9kg

Accessories: RC-122/123 remote control

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Reviews

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rating
Reviewed Jan 21st, 2019 by rubd1val

A Great pre amplifier with a balancing output and excellent phono input as well ! Also can connect a power subwoofer of your choice ! A+++++

rating
Reviewed Mar 19th, 2018 by ML1982ML

Its a nice looking and well working pre amp. Its Hifi but not the top off the world. Everything sounds very clear but the voices come more out of the speaker in stead of out of the room. So my conclusion is that the 3D stage is not so well. I changed the opamps to better BB opamps but the sound did not change or get much better. Its about the same. The best feature is the volume knob that can be adjusted very carefully and has a full half turn before getting loud. Personally I now used it on a tube amp with tannoy HPD385 speakers. My hand build Pre amp sounds much better. Its not a bad product but it is certainly not the reference.

 

Comments

PRA-1500 schematic errors

The 3 voltage regulators (IC14, 15 & 16) have their pins mislabeled in the schematic. For example IC14 is a +18VDC regulator. The schematic shows the 26.9V input voltage going to pin 3 which is the device's output pin.

BoringSounds's picture

re: PRA-1500

The service manual listed here "service manual (de) - smata67" contains the user manual as well.
It has English, German, French, Italian, Spanish, Dutch and Swedish.

This website is not affiliated with or sponsored by Denon. To purchase PRA-1500 spares or accessories, please contact the company via their website or visit an authorised retailer.