Skip to product information
1 of 3


Soulnote A1 Integrated Amplifier


Regular price $4,999.00 CAD
  • Availability

    In stock

Colour — Silver

Product details

Soulnote A1 Integrated Amplifier

Discover the exceptional performance of the SOULNOTE A1 integrated amplifier, featuring perfectly balanced, discrete non-NFB circuits. We have meticulously refined every aspect of our amplifiers to unlock their full potential. By incorporating ground plane star wiring, centralizing local non-NFB regulators, optimizing coupling routes, and tuning drive currents, we have achieved enhanced vibrancy, speed, and an expanded sound range.

Relay-switching balanced attenuator

The volume control in the A1 does not use a conventional rotary or electronic volume control. Instead, it uses a newly developed relay attenuator-style balanced configuration. This dramatically increases clarity and allows the sound image to emerge in three dimensions. It also significantly improves quality at low volume levels without fear of gang errors.

Direct mechanical grounding construction

Spikes connect to the bottom of the transformer’s center of gravity to directly expel harmful vibrations without interfering with the unit housing itself. This achieves both supremely vibrant musical expression and a high S/N.

Symmetrical housing with resonance control

The housing’s symmetrical construction increases rigidity balance while controlling the sharpness of resonance (Q factor). This eliminates the usual sensation of sound containment in highly rigid systems and creates the high-resolution, expansive SOULNOTE sound. The newly developed, heavyweight aluminum front panel design also helps control resonance.

Metallic insulators as standard equipment (when under load)

Though plastic insulators are the conventional standard, we now use metallic insulators since they promote higher sound quality.


Maximum output 80W ×2 (8ohm), 120W ×2 (4ohm)
Total harmonic distortion 0.08% (30W 8ohm)
Frequency characteristic SPEAKER (8ohm 1W): 3Hz to 300kHz (±1.0dB
Input sensitivity/impedance LINE1 (balance): 700mV/16kohm
LINE2, 3, 4: 700mV/8kohm
S/N ratio 110dB (IHF A network)
Power voltage 230V AC 50Hz
Power consumption 190W, 90W (during idling)
Maximum external dimensions Main unit: 430(W)×109(H)×418(D)mm
Weight 10,0kg
Included accessories Remote control, Spikes, Power cord
Soulnote A1 Integrated Amplifier