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Details about  Conrad Johnson PF-1 FET Stereo Preamplifier W/ Phono Stage - Audiophile 8/10 

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Conrad Johnson PF-1 FET Stereo Preamplifier W/ Phono Stage - Audiophile 8/10 
Item Sold
Item condition:
May 26, 2013
Winning bid:
US $669.00
32 bids ]
$12.73 Standard Shipping | See details
Item location:
Milltown, New Jersey, United States


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  May 21, 2013 17:24:04 PDT  View all revisions

Item specifics

Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully ... Read moreabout the condition
Type: Amplifier


Number of Channels: 2
Country of Manufacture: United States Brand:


Other: Audiophile

Revilla Grooves and Gear

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Conrad Johnson PF-1 FET Stereo Preamplifier W/ Phono Stage - Audiophile 8/10 

Revilla Grooves and Gear: Grade 'em Fair, Ship 'em Fast!
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ThSquareTrade © A

The Item:  Re-listed to correct an error.

Conrad-Johnson PF-1 FET Preamplifier

Tested: Works beautifully with one flaw.  Balance is not working the way I'm used to.  This may be a characteristic of the pre-amp, I don't know.  When balance knob is turned, the weight of the signal does shift slightly, but I am not able to silence either side.

Single owner until we purchased it just this month.

Cosmetically the unit is in excellent 8/10 condition.  Only min or, barely visible flaws anywhere on top, side and front.  Scratches on bottom.

Any marks seen on knobs in pictures have since been wiped clean.

Does not Include manual or original box.

Some extra information can be found here: http://www.conradjohnson.com/It_just_sounds_right/a-pf1.html


Gain: Phono Stage 40 dB (phono overload 100 mV at 1kHz)

Line Stage 21 dB

Distortion: less than .1% THD or IMD

Response: bandpass 2Hz to more than 75kHz

RIAA Equalization: +/- .25 dB (20 to 20 kHz)

S/N Ratio: Phono Stage 80 dB below 10 mv input

Line Stage 94 dB below 2.5 volt output

Phase: Phono Stage is phase correct, Line Stage is phase inverting

Mechanical: 19 x 3" x 12"

Please view my return policy.

NJ Bidders: Revilla Grooves and Gear has the responsibility of charging 7% sales tax to New Jersey auction winners. This sales tax charge will appear on your invoice at the end of auctions.



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If you have any questions, please email me at end of auction, before paying.
 _gsrx_vers_476 (GS 6.4.4 (476))

On May-20-13 at 15:24:22 PDT, seller added the following information:

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