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Adcom GTP-500II 2 Channel Pre-Amp/Processor Amplifier

4.715 product ratings
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About this product

Product Information

Your system sounds much better than before when used with the Adcom GTP-500II amplifier. This Adcom amplifier offers a great audio output allowing you to take pleasure in listening to your music. The Adcom GTP-500II helps amplify the sound with better signals reproducing an enriching audio quality. This Adcom amplifier is ideal for music enthusiasts who love enjoying music in its true form or maybe even better.

Product Identifiers

BrandADCOM
MPNGTP-500II
UPC0725022258993
ModelGTP-500II
eBay Product ID (ePID)73222238

Product Key Features

Number of Channels2

Additional Product Features

Frequency Response5Hz-65kHz
TypePreamp/Processor

Ratings and reviews

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4.7
15 product ratings
  • 11 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 13 reviews
  • by lingbopper
    09 May, 2018

    Great line level pre amp, top quality tuner with super hono section.

    As good a line level pre amp as you will find even today for under a grand, Adcom put everything into this one. Phono section is primo, tuner is top quality especially if used with proper FM 54 inch directional antennae. Pulls in signals from about 50 miles away. I had one of these years ago and it was a huge mistake to sell it. So glad I have another now. Vinyl fans, the Adcom is usually available for less than an entry level $200 phono pre amp and you'd have to drop $500 - $600 today just to get a phono pre amp to match the phono section in the Adcom.

    Verified purchase: YesCondition: Pre-owned

  • by soundbarn
    17 Jul, 2019

    Excellent audiophile preamp with remote

    In the best of condition. Only one small flaw, an output connection that I do not use.

    Verified purchase: YesCondition: Pre-owned

  • by tillybru
    13 Sep, 2022

    The perfect preamp for me.

    I like that it has two outputs because I am bi-amping my speakers. I love that it has remote control. Sounds great!

    Verified purchase: YesCondition: Pre-owned

  • by theflowerking64
    12 Aug, 2016

    Great Vintage Preamplifier

    This preamplifier has quiet front end, but check to see that the FM tuner section works. This is a know issue with older ADCOM preamplifiers with Tuner.

    Verified purchase: YesCondition: Pre-owned

  • by archenemy1979
    16 Aug, 2018

    Great Preamp

    Nice preamp great phono stage, paired it with an Adcom power amp and drives my speakers way better that an 2 ch receiver and sounds fantastic

    Verified purchase: YesCondition: Pre-owned

  • by ptm4030
    19 Apr, 2021

    Adcom tuner/pre-amp

    I bought this tuner to replace one that had failed. It is dependable and has all the functions I need. I am very happy with it.

    Verified purchase: YesCondition: Pre-owned

  • by jeashob0
    27 May, 2020

    Just what I wanted.

    Quality of a day one product that is 30 years old.

    Verified purchase: YesCondition: Pre-owned

  • by dominic_pham
    25 Jan, 2022

    Great preamp

    Adcom is one of great affordable hifi audio products. I am happy to own one of their product

    Verified purchase: YesCondition: Pre-owned

  • by duece927
    18 May, 2021

    Good value

    Solid unit. Still playing with it.

    Verified purchase: YesCondition: Pre-owned

  • by ivagonzalezsanche-0
    13 Apr, 2018

    Great product

    Gray product, great quality and service.

    Verified purchase: YesCondition: Pre-owned

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