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Micro Cmoy headphone amp - Opamp 2227 - Amplifier

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Micro-Cmoy-headphone-amp-Opamp-2227-Amplifier
Item Ended
Item condition:
New
Ended:
06 May, 2012 09:53:28 BST
Price:
US $29.99
[
History:
1 sold
 ]
 
Approximately £19.74
Postage:
US $8.00 (approx. £5.27) USPS First Class Mail Intl / First Class Package Intl Service | See details
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Item location:
North Chicagoland, United States
Seller:

Description

Item number:
251052014698
Seller assumes all responsibility for this listing.

Item specifics

Condition:
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

 

Micro CMOY Pocket Headphone Amp


Photobucket

 

Based on the popular Chu Moy amp design.  This amp is equipped with 1000uf Nichicon caps for superior bass response  along with a 10k Alps rk097 pot to accurately control audio signal and on/off power. An amp without a volume control is rather pointless and will generate more noise in the signal.


This amp is brand new, fully functional and has been tested for perfect operation. The architecture of the CMOY amp is based around the Burr Brown Texas Intruments' Burr Brown Opamp2227 chip, which is an exceptional chip among headphone amps and well regarded in the audiophile community.

 

           OParts used:UR TITLE

YOUR

Black Penguin mints tin

 Texas Instruments Burr Brown Opamp 2227

Alps rk097 10K Potentiometer  with incorporated on/off switch

   Aluminum 1/2"  knob

Sealed 3.5MM stereo jacks

Aluminum 3mm LED holder
 
3mm blue LED

9V battery strap

nichicon 1000uf electrolytic capacitors
 
BC 0.1 µF 50-plus volt film caps

10K 1/4W metal film resistor
4.75K 1/4W metal film resistor
100K 1/4W metal film resistor
1K 1/4W metal film resistor

3m Heat-shrink

Protoboard

New 9v Battery included

Feel free to email me with any questions.  Check my feedback for the 1000+ cmoys I've sold on ebay.

 

 DESCRIP


 

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