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A listing/guide to the op amps used in portable and home amps

PFKMan23
in Headphone Amplification

Featured Replies

Hey guys I was thinking of getting some kind ofa guide for the op amp based amps (mainly portable commercial design) but other amps are welcome too..

Headroom:

Micro Module: AD822

Destop Moldule: OPA2134

Home Moldule: OPA2134

Max Module: OPA627

Pocket Amp 2 V2:

LM4881

LaRocco:

Pocket Reference 2: AD8610*

Xin:

Super Macro IV: AD8397*

Super Mini: AD8397*

Super Micro: ??*

Meier Audio:

Porta Corda 3: LM6171

HAII MKII/SE: LM6171

Prehead II MKII SE: LM6171

Portaphile:

V2/X^3: AD8610

Ray Samuels Audio:

Hornet: AD8397

SR71: AD8610

XP7: AD825??*

HR2: AD797*

Note the amps that hagev an * by them denotes that the op amp can be swapped by the user....

  • Author

where is my AE-1?

Does the AE-1 use an op amp? I didn't think so but if I'm wrong feel free to list it.

  • 4 weeks later...

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