At Response Audio, we believe that everyone has a unique sound waiting to be discovered in their listening room. That's why we offer a wide range of components to help you find your perfect match.
This page is dedicated to custom built Linestages and amplifiers we are either working on for sale, customer ordered or simply a one of a kind piece. Response Audio will work with you to help decide what component(s) are a best match for your personal listening preferences.
Please see bottom of page for specifications on DHT amplifier models
SE 2A3. 3.5 watts per channel
2x 6SN7, 2x 2A3, 1x 5U4G
Input Sensitivity 200mV. Can easily be driven by our Segue v2 Preamplifier
SE-2A3
SE 2A3. 3.5 watts per channel
2x 6SN7, 2x 2A3, 1x 5U4G
230VAC international version
SOLD
Amai matching preamp. Designed as a perfect mate for the Amai SE 2A3
230VAC international version
SOLD
MB300B-SE
Single Ended 300B amplifier with 5k output transformers for 6 watts per channel.
Real wood Rosewood Veneer
Pre-order $2,995 without tubes
60% down payment
MB300B-SE
MB2A3 PSE
Parallel Single Ended 2A3 amplifier producing 8 watts per channel. Full custom painted chassis.
We are now starting a MB45-SE for a customer. Ordered in real wood Cedar to match the Segue v2 (next picture).
Custom Segue v2 in Cedar. V-Cap & Audyn Plus coupling capacitors. Remote volume with mute. SOLD
Custom built 8 watt 300B amplifier. Cedar chassis with aluminum top plate.
More into to follow.
Custom built Foundation tube preamp with digital output. This particular unit was built to match the MB300B-SE in the previous picture.
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Tubes: 2A3 x2, 6SN7 x2, 5AR4 x1
Circuit: Single Ended
Power Output: 3.5W
Input Impedance: 50k ohms
Input Sensitivity: 150 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Standard Build Price: $2,995
Tubes: 300B x2, 6SN7 x2, 5U4G x1
Circuit: Single Ended
Power Output: 8W
Input Impedance: 100k ohms
Input Sensitivity: 160 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Starting $3,295
Tubes:2A3 x4, 6SN7 x2, 5U4G x1
Circuit: Parallel Single Ended
Power Output: 3.5W
Input Impedance: 50k ohms
Input Sensitivity: 200 mVs
Output: 4, 8, or 16 ohms - standard builds use 8 ohm taps
Starting $3,295
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