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SOLD - Audio Research SP20 preamp

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SOLD - Audio Research SP20 preamp Empty SOLD - Audio Research SP20 preamp

Post by phchong Sat Jul 29, 2023 11:11 am

Audio Research SP20 Fully balanced Hybrid preamplifier

- tube complement 4x 6H30 dual triodes
- freq response (line) 2Hz-80kHz
                            (phono) 10Hz-20kHz
                            (headphone) 20Hz-20kHz
- max input (line) 19v rms balanced, 9v rms single ended
                     (phono) 70mV rms @ 1kHz
- input impedance 120kOhms balanced, 60kOhms single ended
- phono impedance 100, 200, 500, 1k or 47kOhms in parallel with 200pF unbalanced
- silver chassis
- dimension 480x134x420mm whd weight 7.4kg 
- condition 8.5/10
- price item sold
- location KL
- contact/sms 012.2983990
SOLD - Audio Research SP20 preamp Img-2028SOLD - Audio Research SP20 preamp Img-2028


Last edited by phchong on Wed Jan 31, 2024 4:22 pm; edited 4 times in total (Reason for editing : Sold)

phchong
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 3017
Age : 52
Location : kuala lumpur
Registration date : 2015-07-21

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SOLD - Audio Research SP20 preamp Empty Re: SOLD - Audio Research SP20 preamp

Post by phchong Tue Aug 29, 2023 12:30 pm

Bump

phchong
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 3017
Age : 52
Location : kuala lumpur
Registration date : 2015-07-21

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SOLD - Audio Research SP20 preamp Empty Re: SOLD - Audio Research SP20 preamp

Post by phchong Thu Sep 14, 2023 1:02 pm

Bump

phchong
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 3017
Age : 52
Location : kuala lumpur
Registration date : 2015-07-21

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SOLD - Audio Research SP20 preamp Empty Re: SOLD - Audio Research SP20 preamp

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