Stamp
This stereo power amplifier convinces with its inner values: Music lovers rave about the outstanding sound quality of our Stamp. With its compact dimensions, it amazes the audiophile world. Instead of another monstrous power amp, we present this seriously capable amplifier that gains universal respect despite—or precisely because of—its size.
Even if you own trendy small speakers or listen to music on your secondary system, you expect a full-bodied and uniquely pure sound. The Stamp delivers exactly that without visually or sonically dominating.
"Rather, its strengths lie in neutrality, objectivity, and clearly defined clarity—just as the recording engineer demands and the high-ender loves."
— image hifi
A state-of-the-art power amplifier
The Stamp leaves Lehmannaudio—like all our devices—equipped with top-tier components that enable uniquely faithful and engaging sound reproduction. We use parts from manufacturers like Nippon Chemicon, BC Components, and Epcos, among others. To ensure low-loss power delivery, the double-sided board features 105 μm copper plating.
The internal audio wiring is completely solid-core and directly soldered to the jacks and board to avoid additional plug connections. The oversized linear power supply is fed by a magnetically and statically shielded toroidal transformer. At dimensions of just 280 x 115 x 42 mm, the Stamp delivers up to 2 x 20 W at 4 Ohm. Speakers with efficiency from 87 dB/1 W upward prove perfect partners.
Setting up this refreshingly different power amplifier is incredibly simple: Place it right next to your system thanks to its modest size. With the optional mounting kit, you can attach it effortlessly exactly where it suits you best—for example, under desk surfaces or on walls. If your speakers support bi-amping, the Stamp can be easily reconfigured. For bi-amping operation, you'll need two Stamp power amps. Combined with our Linear, you get a purist pre/power amp combination that will thrill you.
Stamp - Technical Specifications
Frequency response: 12 Hz – 20,000 Hz +/- 1 dB at 4 Ohm
Gain: 20 dB
Peak power: 20 W per channel at 4 Ohm
Dimensions W x D x H: 110 mm x 280 mm x 44 mm
Weight: 1.9 kg