This stereo power amplifier excels with its inner qualities: music enthusiasts are raving about the superb sound quality of our Stamp. Its compact dimensions have taken the audiophile world by surprise. Instead of offering another power amp behemoth, we present this seriously capable amplifier, which holds its own everywhere, not despite, but because of its size.
Even if you own small, stylish loudspeakers or use a secondary sound system, you can expect rich and exceptionally pure sound. The Stamp delivers this without drawing attention to itself, either visually or sonically.
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Specifications
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Like all our devices, the Stamp is crafted at Lehmannaudio with top-tier components, ensuring a uniquely faithful and captivating sound. We use premium components from Nippon Chemicon, BC Components, and Epcos. To ensure low-loss current delivery, we apply a 105 µm copper layer on both sides of the double-sided PCB.
The internal audio wiring is entirely solid-core, directly soldered to the sockets and the PCB to avoid unnecessary plug-in connections. The oversized linear power supply is powered by a magnetically and statically shielded toroidal mains transformer. Despite its modest size of just 280 x 115 x 42 mm, the Stamp delivers up to 2 x 20 W into 4 ohms, making it an ideal match for loudspeakers with a sensitivity greater than 87 dB/1 W.
Setting up this refreshingly different power amplifier is a breeze: thanks to its compact size, you can place it right next to your setup. With the optional mounting kit, you can easily position it wherever it suits you best—under your desk or even on a wall. By the way, if your speakers have bi-amping terminals, the Stamp can be reconfigured in no time. For bi-amping, you'll need two Stamp power amps. Pair it with our Linear, and you'll have a purist pre/power amp combination that is sure to thrill you.
Specifications
Frequency Response: 12 Hz – 20000 Hz +/- 1 dB at 4 ohms