Swara – Tube Preamp


Over 15 years ago, Acoustic Portrait launched its first Vacuum tube amplifier – PM1, which was one of our best selling product and highly regarded by audiophiles. Majority of our PM1 customers continue to use it even today due to its high quality. The new swara tube preamp delivers most of the benefit of the PM1 with added convenience of remote controlled volume control and source selection.

SKU: 610825076014 Category: GTIN: 610825076014

Product Description

Swara – Tube PreAmplifier

The Swara preamp is a new design using two 6n2p vacuum tubes. We have designed it to take full advantage of subtle tonal elegance which is only possible with tubes. While still ensuring an overall neutral sonic by keeping distortions to a minimal.  The preamp will work with any power amplifier available in the market and enhance the overall experience of the sound. Our experience with a variety of components has enabled us to manufacture a very high-quality preamp at a price that was never possible before. Only the very best quality components are used throughout the preamp and its sonic performance is world class and rivals other products that cost significantly more.


Weight 5 kg
Dimensions 33.5 × 34 × 11 cm




Frequency Response

10Hz – 22kHz


2 x 6n2P

Output Impedance


Number of Inputs

3 x Single Ended; Selection with remote


13.5" (W) x 13.2" (D) x 4.3" (H)


5 Kg


# Metal Film Resistors & Metallized Polypropylene Capacitors used in audio circuit
# High current power amplifier section capable of driving the most difficult of speakers
# High grade power supply with toroidal transformer
# Microprocessor controlled Motorized Alps Potentiometer (remote control)
# Long lasting tubes and built to provide reliable performance for many years


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