Assembled DIY Phono Amp OPA2134PA on Ebay - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 25th March 2013, 12:29 AM   #1
diyAudio Member
 
Join Date: Jan 2008
Location: East Sussex
Default Assembled DIY Phono Amp OPA2134PA on Ebay

Hi Guys,
I am getting the urge to try and build a phono pre amp. I have ordered the DIY CNC MM Phono board to build, and I have just come across this assembled kit on ebay and I could compare the two if i build this as well.

I have no connection with the seller on ebay.

Has any one got any experience of this amp on ebay? Is it a clone of the bugle amp? This may be a way for me to assemble a kit with minimum soldering.
It uses 3 x OPA2134PA

Best Operating Voltage: +/-9V DC to +/-15V DC.
Gain: 40dB.
Input Impedance: 47K ohm.
Output Impedance: 330 ohm.
RIAA Accuracy: <1dB.
Bandwidth: 20 to 100KHz (-3dB).
Distortion: 0.05% (@1KHz).
SNR: >68dB(use batteries supply).
Size: 100 x 60 x 16mm (L x W x H).

Used high-quality electronic components:
Thickness 1.6mm FR-4 fiber glass PCB (double layer).
HQ terminal blocks easy connection wire.
Polyester film and metallized film capacitors.
Precision 1% metal film resistors.
Ultra low noise and low distortion audio OP AMP OPA2134PA.
Gold-plated OP AMP IC socket, can easily replace other OP AMP.


Stereo MM Phono RIAA Preamplifier Module Board, OPA2134 | eBay

I can also order a Low Noise +/-15V Regulator Module, for Audio OPAMP

Low Noise +/-15V Regulator Module, for Audio OPAMP. | eBay

I think I could put this together to get some confidence before approaching the CNC MM Phono Amp
Another Super High End Phono Stage! No expense spared... - AudioKarma.org Home Audio Stereo Discussion Forums

I would appreciate any advice.

Thanks

Lee
  Reply With Quote
Old 17th March 2014, 02:15 AM   #2
diyAudio Member
 
Join Date: Nov 2011
So, did you get to build it?
  Reply With Quote
Old 20th June 2014, 07:37 PM   #3
diyAudio Member
 
Join Date: Jan 2008
Location: East Sussex
Not yet time has not allowed yet sadly

Sent from my CUBE U9GT 2 using Tapatalk
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
My DIY MM phono amp Kraemerkid Analogue Source 16 8th September 2013 02:22 PM
Need help with ebay PHONO TURNTABLE PREAMP PREAMPLIFIER PCB DIY KIT SHAD0WF0X Analog Line Level 6 13th April 2012 04:20 PM
TI/BB OPA134PA & OPA2134PA - for SALE Hisatugo Swap Meet 6 11th August 2010 08:24 PM
Ebay, DIY 800watt Amp kit? longblock454 Solid State 9 1st September 2008 12:58 PM
Ebay HI-END TA2024 DIY KIT,ASSEMBLED MODULE, anybody tried it? wakibaki Class D 13 10th January 2008 03:49 PM


New To Site? Need Help?

All times are GMT. The time now is 11:51 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2