Details
Delta Sigma North Pole power amplifier.
On demo at the shop!
One piece available!
Very special handmade, small quantity high-end power amplifier.
Very good match with Northpole Preamplifier.
Clear and soft, well constructed, A_B design for a totaly musical result, plenty of details and a lot of control makes this Delta Sigma one of the best amplifier we ever listened to...
North Pole Power Amplifier, like all Delta Sigma products, is totally handmade in Italy and all circuitry is done with high quality discrete components.
Very good match with Northpole Preamplifier.
Clear and soft, well constructed, A_B design for a totaly musical result, plenty of details and a lot of control makes this Delta Sigma one of the best amplifier we ever listened to...
North Pole Power Amplifier, like all Delta Sigma products, is totally handmade in Italy and all circuitry is done with high quality discrete components.
No operational, not thousand of components but few to minimize the path of signal. Anti-inductive resistance, some small capacitor instead of big ones, each T03 transistor is selected and matched, high quality internal wiring makes this amplifier a quite rare product to find on the market.
Class A polarization is 8W for channel.
We choose not high polarization for two main reason: when an amplifier is too much polarized in Class A, sound is really musical and pleasant but it loose speed and dynamic ...
Speed and dynamic that real music has and should be respected; second point is that high polarization mean a lot of power consumption dissipated under heart way and this complicate transistor's task that have to work in high temperature, heat makes also capacitor's life shorter and transformers noiser and less fast to erogate high power requests.
Unfortunately this construction process is longer of normal industrial ones.
On Delta Sigma Products you have a 10 years warranty
Delta Sigma
North Pole Power Amplifier
€9,000.00 EUR