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Ximimark Preamp Amplification OPA2134 OPA2604 Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Ximimark Preamp Amplification OPA2134 OPA2604

Dual op amp three times before the DC amplification empty board: compact double-sided FR4 fiberglass board. the size of 26 × 26mm, suitable for small volume chassis assembly. high-quality eight-foot hole seat assembly for voltage feedback op amp, such as the NE5532, OPA2134, OPA2604, AD826, OPA2111, etc. then ± 5 ~ ± 18 to work. Board leaving two mounting holes for easy installation. Package Included: 2 x Dual op amp DC Pre-amp amplifier empty board. If You Are Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact Us at the Buyer Center or Support Email, 24/7 Quick Reply.

Reviews

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Type of review

Revainrating 5 out of 5

Works great, cheap and delivered quickly! :-)

I actually had all the parts I needed to build one of these from scratch but I didn't have a breadboard so while browsing Revain I came across these little boards and thought it would save me time and look better than what I could do with my own hands. myself. I added blue trim strips as an input attenuator. This served to modularize the synthesizer: I had to amplify the signal from two Mos-Lab 921-B VCOs from 0.53V to 1V because the Synth-Werk 6401M Bode ring modulator needs at least 1V to…

Pros
  • high quality 8ft hole saddle for voltage feedback op amps like NE5532, OPA2134, OPA2604, AD826, OPA2111 etc then ±5~±18 to work. The board has two mounting holes for easy installation.
Cons
  • Dear