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proton am 20 amplifier (245) |
PROTON D1200 Stereo Power Amplifier
End: 29.02. 2024 19:41:55 on Thursday
- Condition: Used
- Price: 877.31 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 226022008311
- Seller: ducmonster1985 (262|85.7%)
- Seller information: non commercial
- Item location: Bloomington, Illinois
- Ships to: US
- Shipping: 85,0 EUR
- on EBAY
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Description
amazing condition. New led lights. Upgraded rca jacks to chassis mounts ( a known issue with these). New speaker relay ( also known failure area). If you’re reading this you probably know what this is. One of the most dynamically powerful ampliers ever. 2ohm stable. Specs in photos I’ve added the amp dyno specs in last picture. This will be carefully packed for shipping
Rare Proton AA-1150 Dual-Mono Amplifier 800w Peak Dynamic Power 2ohms.
End: 27.02. 2024 11:08:55 on Tuesday
- Condition: Used
- Price: 623.62 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 355467244046
- Seller: angefern-34 (34|97.2%)
- Seller information: non commercial
- Item location: Delano, California
- Ships to: US
- Shipping: 39,0 EUR
- on EBAY
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Description
Proton AA-1150 Amplifier. Used sparingly. Can drive almost anything with peak power of 400wpc @8ohms. Check it lab measurements on last page. A rare, high-quality vintage amplifier! Don’t be fooled by the 50wpc rating. Proton’s Dynamic Power on Demand gives it a claimed 7dB of headroom which, as Julian Hirsch said in his June 1988 review, makes it, “quite possibly the world’s most powerful “50W amplifier””. It’s a dual mono design and offers exemplary performance and musicality. Notably, Julian Hirsch found that it exceeded almost all of its published specs (shown below).Manufacturer’s published specifications:Rated power output: (20hz-20khz into 8ohms) 50w per channelDynamic power: (at 8ohm/4ohm/2ohm) 280w/450w/600wIHF standard 20ms duration100ms duration 220w/300w/350wDynamic Headroom: (at 8ohm/4ohm/2ohm) 7dbTHD at rated power 0.02%Dimensions: 16.5” W x 14.5” D x 4.25” HWeight 25 lbs
PROTON D1200 Stereo Power Amplifier
End: 24.02. 2024 15:37:24 on Saturday
- Condition: Used
- Price: 551.87 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 395216753602
- Seller: who_stole_my_jacket (695|99.6%)
- Seller information: non commercial
- Item location: Schaumburg, Illinois
- Ships to: US
- Shipping: 49,0 EUR
- on EBAY
-
Description
PROTON D1200 Stereo Power Amplifier
Proton AA-1150 Amplifier Review, 2 pg, 1988, Full Test
End: 19.02. 2024 18:00:55 on Monday
- Condition: Used
- Price: 9.22 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: unsold
- Item number: 166579487800
- Seller: effgjm (22088|98.9%)
- Seller information: Commercial (with base shop)
- Item location: Olmsted Falls, Ohio
- Ships to: US
- Shipping: 3,0 EUR
- on EBAY
-
Description
This is a reprint of an Audio Review from 1988! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the unit listed. . You wont be dissapointed! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 19.02. 2024 17:24:04 on Monday
- Condition: Used
- Price: 729.05 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 116066854951
- Bids: 0
- Seller: jimkrell (612|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
Proton AI-3000 Integrated Amplifier Parts/ Repair
End: 18.02. 2024 20:41:55 on Sunday
- Condition: For parts or not working
- Price: 91.67 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: unsold
- Item number: 225947517318
- Seller: jaspergolden (462|98.7%)
- Seller information: Commercial (with base shop)
- Item location: New York, New York
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Proton AI-3000 Parts / Repair Integrated Amplifier Featured in the film Robocop CD laser works - but door does not open One audio channel seems to be out Tape not working. Front panel door intact and working well Unit in good cosmetic condition
Proton D540 Integrated Amplifier
End: 11.02. 2024 15:14:23 on Sunday
- Condition: Used
- Price: 136.86 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 386762077908
- Seller: richarnessle0 (0|0.0%)
- Seller information: non commercial
- Item location: San Mateo, California
- Ships to: US
- Shipping: 25,0 EUR
- on EBAY
-
Description
Proton D540 Dynamic Power on Demand Integrated Amp. In fantastic condition and lightly used. Works fine. https://therobbcollections.blogspot.com/2017/07/details-on-remarkable-proton-d540.html?m=1
Proton AM 10 AM-10 Verstärker HiFi Stereo Amplifier
End: 11.02. 2024 14:59:34 on Sunday
Proton AA-1150 Amplifier Review, 2 pg, 1988, Full Test
End: 02.02. 2024 16:20:43 on Friday
- Condition: Used
- Price: 9.29 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: unsold
- Item number: 166487281874
- Seller: effgjm (22024|98.9%)
- Seller information: Commercial (with base shop)
- Item location: Olmsted Falls, Ohio
- Ships to: US
- Shipping: 3,0 EUR
- on EBAY
-
Description
This is a reprint of an Audio Review from 1988! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the unit listed. . You wont be dissapointed! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 02.02. 2024 01:16:33 on Friday
- Condition: Used
- Price: 88.2 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 156013807960
- Seller: mircear (78|97.6%)
- Seller information: non commercial
- Item location: Stuart, Florida
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
Used, working condition. Shows cosmetic signs of usage, scratches, but works fine. See pictures with description of features.
Proton Amplifier Dual-Mono Model AA-2120
End: 01.02. 2024 00:04:05 on Thursday
- Condition: Used
- Price: 392.23 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 404770111721
- Seller: prow_114 (3|0.0%)
- Seller information: non commercial
- Item location: Phoenix, Arizona
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
Super-solid dual-mono Proton AA-2120. Good clean power, smooth sound. Looks nice too. Been serviced recently. Everything is good, power button, lights etc. Ready to connect! 120wpc
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 28.01. 2024 22:00:45 on Sunday
- Condition: Used
- Price: 724.4 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 116043467987
- Bids: 1
- Seller: jimkrell (610|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 18.01. 2024 22:00:09 on Thursday
- Condition: Used
- Price: 722.67 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 116034110230
- Bids: 0
- Seller: jimkrell (608|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
PROTON AA-1150 POWER AMPLIFIER NICE!
End: 16.01. 2024 16:57:31 on Tuesday
- Condition: Used
- Price: 371.67 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: sold
- Item number: 204618013827
- Seller: sav4580 (2445|99.8%)
- Seller information: Commercial (with base shop)
- Item location: Naples, Florida
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This Proton AA-1150 power amplifier is perfect for serious audiophiles and home theater enthusiasts. With its sleek design and top-of-the-line features, this amplifier delivers clear, powerful sound that will blow you away. The Proton AA-1150 is a top-of-the-line amplifier that is ideal for use in homes, offices, and other settings where high-quality audio is essential. Whether you're looking to upgrade your current system or simply looking for an affordable, high-quality amplifier, the Proton AA-1150 is the perfect choice. With its reliable performance, exceptional sound quality, and top-notch features, this amplifier is sure to impress even the most discerning audiophile. So why wait? Order your Proton AA-1150 power amplifier today and experience the ultimate in audio quality!
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 08.01. 2024 21:59:48 on Monday
- Condition: Used
- Price: 724.67 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 116024319875
- Bids: 0
- Seller: jimkrell (608|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 29.12. 2023 21:59:36 on Friday
- Condition: Used
- Price: 721.31 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 116015064866
- Bids: 0
- Seller: jimkrell (607|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
Proton 1100 Preamplifier Vorstufe (2010)
End: 28.12. 2023 20:19:49 on Thursday
PROTON D1200 STEREO POWER AMPLIFIER RARE UNTESTED FOR PARTS OR REPAIR
End: 25.12. 2023 03:29:22 on Monday
- Condition: For parts or not working
- Price: 395.1 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 166500700294
- Bids: 1
- Seller: fnaf_hq (3186|98.6%)
- Seller information: Commercial (with base shop)
- Item location: Fort Worth, Texas
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
THE UNIT POWERS ON AND LIGHTS UP. THAT WAS THE EXTENT OF ANY TESTING.SOLD AS-IS FOR PARTS OR REPAIR. It may function properly but I have not fully tested it so I am selling it FOR PARTS OR REPAIR IN “AS-IS” CONDITION WITH ABSOLUTELY NO RETURNS ACCEPTED! This Proton D1200 Stereo Power Amplifier is a rare find for any audio enthusiast or collector. Although it is being sold for parts or repair, this amplifier still holds significant value due to its brand and type. With its sleek design and powerful features, this amplifier is sure to enhance any home audio setup.
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 19.12. 2023 21:58:53 on Tuesday
- Condition: Used
- Price: 721.31 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 116005595357
- Bids: 0
- Seller: jimkrell (607|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
PROTON D1200 STEREO POWER AMPLIFIER RARE UNTESTED FOR PARTS OR REPAIR
End: 14.12. 2023 04:26:47 on Thursday
- Condition: For parts or not working
- Price: 385.91 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 166477490955
- Bids: 0
- Seller: fnaf_hq (3186|98.6%)
- Seller information: Commercial (with base shop)
- Item location: Fort Worth, Texas
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
THE UNIT POWERS ON AND LIGHTS UP. THAT WAS THE EXTENT OF ANY TESTING.SOLD AS-IS FOR PARTS OR REPAIR. It may function properly but I have not fully tested it so I am selling it FOR PARTS OR REPAIR IN “AS-IS” CONDITION WITH ABSOLUTELY NO RETURNS ACCEPTED! This Proton D1200 Stereo Power Amplifier is a rare find for any audio enthusiast or collector. Although it is being sold for parts or repair, this amplifier still holds significant value due to its brand and type. With its sleek design and powerful features, this amplifier is sure to enhance any home audio setup.
PROTON AM-455 Verstärker Amplifier
End: 11.12. 2023 19:19:49 on Monday
PROTON AA-1150 POWER AMPLIFIER NICE!
End: 10.12. 2023 23:44:43 on Sunday
- Condition: For parts or not working
- Price: 244.21 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: sold
- Item number: 266547998754
- Bids: 12
- Seller: eliselaurie2011 (1386|100.0%)
- Seller information: non commercial
- Item location: Durham, North Carolina
- Ships to: US
- Shipping: 75,0 EUR
- on EBAY
-
Description
Proton AA-1150 Vintage Stereo Power AmplifierThis amps works other than the following issue. There is periodic scratchiness from both channels when music is playing. This issues seems to improve at higher volume levels! Amp is being SOLD AS-IS! Both lights and meters working Light Signs of Shelve wear on upper air vent Small Scratches and scuffs around the unit very well maintained Please refer to photos for more details
Proton AA-1150 Dual-Mono Amplifier, Extremely Nice!!
End: 09.12. 2023 21:58:41 on Saturday
- Condition: Used
- Price: 723.4 EUR
![Auction Auktion](images/auktionshammer.png)
- Status: unsold
- Item number: 115994989500
- Bids: 0
- Seller: jimkrell (607|100.0%)
- Seller information: non commercial
- Item location: Portland, Oregon
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This is a rare, vintage amplifier from Proton, with an advanced Dual-Mono design. It is in extremely nice condition, and has had the green illumination replaced after the bulbs finally went out. These have been replaced with a wonderful blue for a slightly updated look. The amplifier has an amazing 7db of dynamic headroom, which allows it to put out considerably more power for musical peaks, and the oversized power supply is able to cope with lower-impedance loads and double the rated power before dipping into that amazing headroom. Truly a fantastic amp, with construction not often seen these days! From a smoke-free home.
Vintage PROTON D-1200 Stereo Amplifier - Original Box
End: 22.11. 2023 03:11:08 on Wednesday
- Condition: Used
- Price: 683.15 EUR
![Fix Price FESTPREIS](images/ebay_sofort.gif)
- Status: unsold
- Item number: 354887722707
- Seller: lu_26749 (20|100.0%)
- Seller information: non commercial
- Item location: Levittown, New York
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
PROTON D-1200 Stereo Amplifier - Original Box, Tested and Working - Buy It Now! Vintage PROTON D-1200 Stereo Amplifier - Original Box, Tested and Working - Buy It Now! Description: For those seeking a vintage audio gem, we are delighted to present the PROTON D-1200 Stereo Amplifier. This classic amplifier comes in its original box, which adds to its nostalgic appeal. We have tested the amplifier, and we are pleased to confirm that it is in working condition. Whether youre a collector of retro electronics or an audio enthusiast, this PROTON D-1200 is ready to deliver exceptional sound quality! Key Features: Original Box: The PROTON D-1200 comes complete with its original box, ensuring its authenticity and collectors value. The box has preserved the amplifier over the years, maintaining its vintage charm. Tested and Working: We have extensively tested the amplifier, and it is in full working condition. It delivers excellent audio performance and is ready to enhance your audio setup. Classic Design: The PROTON D-1200 features a timeless design Dont miss out on the opportunity to own a piece of audio history with this PROTON D-1200 Stereo Amplifier. Click Buy It Now and experience the joy of vintage audio equipment! Important Note: This listing is for the PROTON D-1200 Stereo Amplifier only. Any other items shown in the photos are for illustrative purposes and are not included in the purchase. Thank you for your interest, and happy shopping!
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