Mola Mola · Mono power amplifier
Mola Mola Ossetra
The Ossetra is Mola Mola’s full-bridge mono power amplifier, designed from a blank sheet.

What Mola Mola says
Mola Mola calls the Ossetra another significant step in its proprietary Trajectum amplifier technology. Every aspect of the amplifier was redesigned from a blank sheet.
Its full-bridge output makes the design fully balanced from input to output. Mola Mola puts input-stage distortion below its own measurement threshold, at roughly -150 dB.
What reviewers say
“They are one of very few amplifiers of my acquaintance that give us ‘right’, rather than a transcription laced with characteristic colouration, and they deserve a strong recommendation.”
Kevin Fiske, The Ear
| Power | 350W/8 ohm, 700W/4 ohm, 900W/2 ohm |
|---|---|
| Gain | 22dB or 28dB |
| Unweighted Signal/Noise Ratio | 130 dB |
| Distortion (THD, IMD) | <0.0002 % (all frequencies and power levels) |
| Input Impedance | 300kohm |
| Output Impedance | <0.0015 ohm (DF>5000), all frequencies |
| Bandwidth | >100kHz |
| Dimensions and Weight | 200mm (W) x 110mm (H) x 335mm (D) Depth includes speaker terminals. 7kg |
Private Audition
Considering the Ossetra?
GTT is the North American distributor for Mola Mola. Contact us to talk through the Ossetra and the options for hearing it.