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Adcom GTP-400 Pre-Amp / Processor AM/FM - Tested & Working

End: 15.01. 2024 23:07:58 on Monday
  • Condition: Used
  • Price: 140.0 USD FESTPREIS
  • Status: 30T 18:19:56
  • Item number: 296111068207
  • Seller: (|%)
  • Seller information:
  • Item location: Bradenton,FL,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    UNIT ONLY.

Adcom GTP-400 Preamp Tuner Tested Works FREE SHIPPING!

End: 12.01. 2024 21:22:30 on Friday
  • Condition: Used
  • Price: 120.45 EUR FESTPREIS
  • Status: sold
  • Item number: 134838786817
  • Seller: sharka650 (145|98.4%)
  • Seller information: non commercial
  • Item location: San Carlos, California USA
  • Ships to: US
  • Shipping: 30,0 EUR
  • on EBAY
  • Description

    Adcom GTP-400 Preamp Tuner Tested Works FREE SHIPPING!. Condition is Used. Shipped with USPS Ground Advantage.

Adcom GTP-400 Pre-Amp Preamplifier Tuner Processor AM/FM

End: 08.01. 2024 01:14:23 on Monday
  • Condition: Used
  • Price: 109.17 EUR FESTPREIS
  • Status: sold
  • Item number: 305332827354
  • Seller: jawnbay (2204|99.5%)
  • Seller information: Commercial (with base shop)
  • Item location: Glassboro, New Jersey USA
  • Ships to: US
  • Shipping: 16,0 EUR
  • on EBAY
  • Description

    Adcom GTP-400 Pre-Amp Preamplifier Tuner Processor AM/FM Used, in good overall condition. Has some minor marks/scratches but is in good shape otherwise. Comes with what is pictured. Comes with only what is pictured, unless otherwise stated Please ask questions BEFORE you bid I Do Not Offer Buy it Now Prices On Auctions If you have any problems with the item please message me and we will work our hardest to resolve the issue Our eBay department is open 10am-6pm Monday to Friday (EASTERN). This is when items get shipped and questions get answered. We are not available to answer questions or ship on weekends or holidays. Payment Information Please check your local tax laws to determine if there is an online sales tax for out of state purchases Payment can be made either through eBay, or as cash upon local pickup Shipping Information Item location: Glassboro, New Jersey My processing and handling time is 1 business days, however I try to ship within 24 hours of the payment being received. We only ship to the address used when purchasing the item. Return Policy Return shipping - Seller pays return shipping. However, if an item is being returned due to buyer remorse, the original shipping charge will not be refunded. Items that are used or damaged by the buyer are subject to a deduction in refund in accordance to eBay policy, per their guidelines: https://www.ebay.com/help/selling/managing-returns-refunds/handle-return-request-seller?id=4115#refund_guidelines

ADCOM GTP-400 Tuner Preamplifier & ADCOM GFA-535 Power Amplifier Amp Set

End: 27.12. 2023 00:31:11 on Wednesday
  • Condition: Used
  • Price: 322.39 EUR FESTPREIS
  • Status: sold
  • Item number: 285468040108
  • Seller: castle-black (873|100.0%)
  • Seller information: non commercial
  • Item location: Scarsdale, New York USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Used for a few years with great care by an audiophile. Has some body wear from other devices and wire in the media unit. 100% tested and working. Only includes what you see in photos. Two unites and the input / output gold-plated audio cable. This is a final sale. No returns unless item is dead on arrival (DOA). No exchanges or returns for not liking it. Please be sure about what you are getting. This ADCOM GTP-400 Tuner Preamplifier & ADCOM GFA-535 Power Amplifier Amp Set is a must-have for any audiophile. The sleek black design adds a touch of elegance to any home audio system. With a brand name like ADCOM, you can trust that these pieces are of the highest quality. The set includes a power amplifier and preamplifier, making it easy to enhance your sound system. The model number GTP-400 ensures compatibility and ease of use. This set is perfect for anyone who wants to take their home audio to the next level.

Adcom preamp modified GTP 400

End: 21.12. 2023 18:23:14 on Thursday
  • Condition: Used
  • Price: 73.42 EUR FESTPREIS
  • Status: unsold
  • Item number: 126150940131
  • Seller: underdawg (2737|98.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Amarillo, Texas USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    I have for sale used in good condition modified - mods inspired and taught to me by Ron Wellborne of Welbourne Labs,adcom gtp 400 preamp, see pics, has power supply mods and out signal mods. Professionally clean, calibrated and aligned. Please ask all questions before buying. No returns sold as is works well. Shipping price incudes shipping and the packing materials needed to ship in the US. no warranties no returns sold as is but works as designed before shipping. Little history about me: I start this business in 1990 using audiomart trade classified for buying selling and trading, it came in mail back then. I was on and listed in audio and sound bluebooks. I know many mod companies, techs and engineers with many manufactures. I have owned over 500 pieces of equipment and cables. My company also makes handmade cables. I do take partial trades depends on what it is and what buyer wants. good luck I have had quite a bit interest as I usually do, been on eBay since 1998.

Adcom GTP-400 Pre-Amp Preamplifier Tuner Processor AM/FM - Tested & Working

End: 19.12. 2023 04:01:43 on Tuesday
  • Condition: Used
  • Price: 104.63 EUR FESTPREIS
  • Status: sold
  • Item number: 225920840686
  • Seller: highlandlassie777 (5814|99.7%)
  • Seller information: Commercial (with base shop)
  • Item location: Los Gatos, California USA
  • Ships to: US
  • Shipping: 24,0 EUR
  • on EBAY
  • Description

    Tested, it works and sounds great Really great sound quality Great shape cosmetically Ships to lower 48 only for rate quoted

Adcom GTP-400 Tuner Preamplifier Nice! NO REMOTE INCLUDED

End: 08.12. 2023 15:34:44 on Friday
  • Condition: Used
  • Price: 186.69 EUR FESTPREIS
  • Status: 9T 5:19:1
  • Item number: 115827577551
  • Seller: aslater (1584|100.0%)
  • Seller information: non commercial
  • Item location: Grand Rapids, Michigan USA
  • Ships to: Worldwide
  • Shipping: 906,68 EUR
  • on EBAY
  • Description

    NO REMOTE INCLUDED DESCRIPTIONAdcom GTP-400 Tuner Preamplifier!Only selling since I have too many preamps. This preamp sounds sweet and spacious on my Avalon speakers and has plenty of inputs.Very smooth, layered, detailed, liquid and spacious soundstage.CONDITIONCosmetic Very Good 8/10.Main unit looks nice front. One light scratch on top. PAYMENTebay paymentsSHIPPINGUSA lower 48 states = calculated by ebayHeavy amp!

Adcom GTP-400 Tuner / Preamp - Parts Or Repair

End: 01.12. 2023 22:01:35 on Friday
  • Condition: For parts or not working
  • Price: 69.09 EUR Auktion
  • Status: sold
  • Item number: 256323804848
  • Bids: 1
  • Seller: podbaydoors (1520|100.0%)
  • Seller information: non commercial
  • Item location: River Forest, Illinois USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Adcom GTP 400 Preamp works fine. Tuner receives fine but has an issue with the tuner up/down switch. Up works fine, down doesn’t. When you get it, all the FM presets will be cleared. Once you set the preset, that will be held unless the preamp is unplugged for at least a week, so you need to be REALLY careful when you program the presets. Otherwise, the unit works just fine. I was unable to find a replacement switch assembly. I was using it with a Hafler DH-120 and it sounded great as the workshop audio, but that system has been replaced with another setup so this one is superfluous to my needs.As stated, it works fine within the limitations described, but due to the tuner switch issue, it is sold as-is, for parts or repair.

Adcom GTP-400 Preamp Tuner Tested Works FREE SHIPPING!

End: 01.12. 2023 00:55:27 on Friday
  • Condition: Used
  • Price: 195.0 USD FESTPREIS
  • Status: 30T 20:11:32
  • Item number: 404585922695
  • Seller: (|%)
  • Seller information:
  • Item location: Greenbrier,TN,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Works as it should, has some scuffs and scratches.

Adcom GTP-400 Pre-Amp / Processor AM/FM - Tested & Working Preamplifier

End: 29.11. 2023 03:16:02 on Wednesday
  • Condition: Used
  • Price: 139.99 USD FESTPREIS
  • Status: 30T 22:37:41
  • Item number: 386236936403
  • Seller: (|%)
  • Seller information:
  • Item location: Eugene,OR,USA USA
  • Ships to:
  • Shipping: 29,99 USD
  • on EBAY
  • Description

    Adcom GTP-400 Pre-Amp / Processor AM/FM - Tested & Working Preamplifier Tested and works great ~ well taken care of in good cosmetic condition ~ see photos

Adcom GTP-400 Pre-Amp/Processor Amplifier

End: 28.11. 2023 15:01:27 on Tuesday
  • Condition: Used
  • Price: 91.61 EUR FESTPREIS
  • Status: sold
  • Item number: 276053563133
  • Seller: starguy70 (375|100.0%)
  • Seller information: non commercial
  • Item location: Canoga Park, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY

Adcom GTP-400 Preamp and Adcom GFA-555 Power Amp

End: 26.11. 2023 20:33:47 on Sunday
  • Condition: Used
  • Price: 750.0 USD FESTPREIS
  • Status: 30T 21:53:6
  • Item number: 175990360222
  • Seller: (|%)
  • Seller information:
  • Item location: Saint Louis,MO,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Adcom GTP-400 Preamp and Adcom GFA-555 Power Amp. I am the original owner and both units are near mint. They function perfectly and will come in the original boxes with original owners manuals which are in mint condition. Free shipping via UPS or FedEx to contiguous 48 states Local pickup in St Louis is fine.

Adcom GTP-400 Stereo Tuner Pre-Amplifier

End: 23.11. 2023 21:50:34 on Thursday
  • Condition: Used
  • Price: 149.0 USD FESTPREIS
  • Status: 30T 23:12:53
  • Item number: 404568519972
  • Seller: (|%)
  • Seller information:
  • Item location: Lutz,FL,USA USA
  • Ships to:
  • Shipping: 25,0 USD
  • on EBAY
  • Description

    Adcom GTP-400 Stereo Tuner Preamplifier (cir. 1988-89) Unit has been tested and is in great working condition. Sounds fantastic! All buttons, knobs and lights function. The face is free of major scratches and blemishes. See photos for more details. Frequency response: 10Hz to 100kHzTotal harmonic distortion: 0.009%Input sensitivity: 3.3mV (MM), 310mV (line)Signal to noise ratio: 80dB (MM), 95dB (line)Output: 2V (Pre out)Feel free to message us with any questions or concerns!

Adcom GTP-400 Pre-Amp / Processor AM/FM - Tested & Working

End: 23.11. 2023 16:41:17 on Thursday
  • Condition: Used
  • Price: 459.99 USD FESTPREIS
  • Status: 30T 23:51:46
  • Item number: 325859340913
  • Seller: (|%)
  • Seller information:
  • Item location: Thomaston,GA,USA USA
  • Ships to:
  • Shipping: USD
  • on EBAY
  • Description

    This Adcom GTP-400 Pre-Amp/Processor is a high-quality audio device that has been thoroughly tested and found to be fully functional. It is designed with a sleek black color and boasts a range of audio inputs, including FM and AM, as well as support for FM modes. The preamp also features 7 channels and 3 outputs, making it a versatile addition to any home audio setup. With a power output of 20W, this Adcom GTP-400 Pre-Amp/Processor is capable of producing clear and powerful audio. It even features a headphone jack for private listening. This preamp is manufactured in Taiwan and bears the Adcom brand, which is known for producing high-performance audio equipment. Purchase with confidence knowing that this preamp has been tested and is in excellent working order.

Adcom GFA-535 II Power Amplifier & Adcom GTP-400 Preamp

End: 16.11. 2023 03:52:35 on Thursday
  • Condition: Used
  • Price: 269.99 USD FESTPREIS
  • Status: 30T 23:19:20
  • Item number: 196033232078
  • Seller: (|%)
  • Seller information:
  • Item location: Colorado Springs,CO,USA USA
  • Ships to:
  • Shipping: 48,76 USD
  • on EBAY
  • Description

    Adcom GFA-535 II Power Amplifier and Adcom GTP-400 Preamp Both work great. There is one button misssing on GTP-400 & a few dings on that front corner as shown in pictures... but it is all functional. Will ship fast, very next business day shipping. Thank you.

Adcom Tuner / Vorverstärker GTP400

End: 12.11. 2023 21:33:30 on Sunday
  • Condition: Used
  • Price: 100.0 EUR FESTPREIS
  • Status: sold
  • Item number: 276108539064
  • Seller: hermleman (624|100.0%)
  • Seller information: non commercial
  • Item location: Dortmund Deutschland
  • Ships to: DE
  • Shipping: 6,75 EUR
  • on EBAY
  • Description

    Adcom Tuner / Vorverstärker GTP400Sehr guter UKW Tuner mit Vorverstrker Das Teil funktioniert einwandfrei, muss aber einem neueren weichen Die Antennenbuchse habe ich durch eine F - Buchse ersetzt Wir sind ein tierfreier Nichtraucherhaushalt

Adcom GTP-400 Tuner Preamp Works But Has FM Radio Issue - Parts Or Repair

End: 07.11. 2023 01:00:01 on Tuesday
  • Condition: For parts or not working
  • Price: 50.0 USD FESTPREIS
  • Status: 6T 20:16:11
  • Item number: 256275608796
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: River Forest,IL,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Adcom GTP 400 which has an issue with the tuner up/down switch. Up works fine, down doesn’t. When you get it, all the FM presets will be cleared. Once you set the preset, that will be held unless the preamp is unplugged for at least a week, so you need to be REALLY careful when you program the presets. Otherwise, the unit works just fine. I was unable to find a replacement switch assembly. I was using it with a Hafler DH-120 and it sounded great, but due to the tuner switch issue, it is sold as-is, for parts or repair.

Adcom GTP-400 Pre-Amp/Processor Amplifier - Cleaned & Serviced - Good Condition

End: 05.11. 2023 19:56:16 on Sunday
  • Condition: Used
  • Price: 132.0 USD Auktion
  • Status: 6T 23:19:41
  • Item number: 196055793064
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Lafayette,CO,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Adcom GTP-400 Pre-Amp/Processor Amplifier - Cleaned & Serviced - Good Condition. This classic Adcom preamp was used for several years, then stored in the original box for over 20 years. The original owner passed it on to me, and I had it professionally cleaned and serviced. Built in phono preamp section. Works well! Headphone amp sounds great. No noise in volume, balance, bass, or treble knobs. I am getting some minor ground loop hum--not sure why. Only audible when not playing music. Did not test the tape loop inputs/outputs or the phono section. FM and AM tuner works great. Owners manual included. Classic analog hi-fi! Note: this auction is for the GTP-400 pictured at the top of the stack; other Adcom equipment shown in the photos is not included.

Adcom GTP-400 Tuner Preamp & Adcom GTP-502 / Parts Or Repair

End: 03.11. 2023 22:47:32 on Friday
  • Condition: For parts or not working
  • Price: 174.03 EUR FESTPREIS
  • Status: unsold
  • Item number: 276088297172
  • Seller: fiftybelowxero (3262|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Plano, Texas USA
  • Ships to: US
  • Shipping: 29,99 EUR
  • on EBAY
  • Description

    Adcom GTP-502 does not power on. It did at the estate sale but it has lost power during the time it took me to list it. Adcom GTP-400 powers on but I have not tested it. It probably has issues as well. They have signs of wear as well on the bodies. Sold as is, for parts / repair.

Adcom GTP-400 Preamp Tuner Tested Works FREE SHIPPING!

End: 30.10. 2023 16:25:02 on Monday
  • Condition: Used
  • Price: 161.23 EUR FESTPREIS
  • Status: sold
  • Item number: 155856079504
  • Seller: alvablue (355|99.4%)
  • Seller information: non commercial
  • Item location: Hood River, Oregon USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Good working condition. See my other auctions for matching amp

Adcom GTP-400 Pre-Amp/Processor Amplifier - Cleaned & Serviced - Good Condition

End: 29.10. 2023 19:55:57 on Sunday
  • Condition: Used
  • Price: 150.0 USD Auktion
  • Status: 6T 23:53:12
  • Item number: 196044805078
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Lafayette,CO,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Adcom GTP-400 Pre-Amp/Processor Amplifier - Cleaned & Serviced - Good Condition. This classic Adcom preamp was used for several years, then stored in the original box for over 20 years. The original owner passed it on to me, and I had it professionally cleaned and serviced. Built in phono preamp section. Works well! Headphone amp sounds great. No noise in volume, balance, bass, or treble knobs. I am getting some minor ground loop hum--no sure why. Only audible when not playing music. Did not test the tape loop inputs/outputs or the phono section. FM and AM tuner works great. Owners manual included. Classic analog hi-fi! Note: this auction is for the GTP-400; other Adcom equipment shown in the photos is not included.

adcom gtp 400 preamp with tuner

End: 29.10. 2023 13:29:05 on Sunday
  • Condition: Used
  • Price: 100.0 USD Auktion
  • Status: 6T 20:7:19
  • Item number: 166390564823
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Austin,TX,USA USA
  • Ships to:
  • Shipping: 25,0 USD
  • on EBAY
  • Description

    In like new condition with original box Adcom GTP 400 power amplifier, a high-quality product for audio enthusiasts. This amplifier provides exceptional sound quality and is perfect for enhancing your home audio experience.With its impressive performance and sleek design, this amplifier is a great addition to any home audio system. It is made by the reputable brand Adcom and is specifically designed for those who want a powerful amplifier without compromising on audio quality. Get ready to enjoy your music like never before with the Adcom GTP 400.

Adcom GTP-400 Preamp Tuner Tested Works FREE SHIPPING!

End: 28.10. 2023 20:53:10 on Saturday
  • Condition: Used
  • Price: 180.16 EUR FESTPREIS
  • Status: unsold
  • Item number: 155801141900
  • Seller: alvablue (351|99.4%)
  • Seller information: non commercial
  • Item location: Hood River, Oregon USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Good working condition. See my other auctions for matching amp

ADCOM GTP-400 Tuner Preamplifier

End: 25.10. 2023 02:08:00 on Wednesday
  • Condition: Used
  • Price: 129.99 USD FESTPREIS
  • Status: 29T 21:28:59
  • Item number: 155758662206
  • Seller: (|%)
  • Seller information:
  • Item location: Canada Kanada
  • Ships to:
  • Shipping: 32,0 USD
  • on EBAY
  • Description

    ADCOM GTP-400 Tuner Preamplifier. Tested and functional. Overall in good cosmetic condition as seen in photos. Will ship in 4 business days after payment received. Shipping will be 32 dollars flat rate across Canada and the continental United States. International bidders please inquire about price prior to bidding. Will combine shipping where possible. Payment must be made within 48 hours unless otherwise discussed. All packages are tracked and tracking info will be provided. Paypal only. Local pickup is available for no charge but transaction must be done in cash in person. Customs are the responsibility of the buyer. Will not cancel auction once a bid is placed.