Tektron Ultimate TK2A3/50 M Mono Pair

kr 108,000.00

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Varenummer: 44355 Kategorier: ,
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Matched tubes: 2A3 x 2 (OR 45 x 2 – OR 50 x 2 – OR 300B x 2) – 6J5 x 2 – 5AR4/5U4 x 2 – This final amp is preset for 2A3, 45, 50 or 300B triode with a selector.

Signal input: 2 V for max power.

Outputs: 1.8 W / Channel with 45 

3.2 W / Channel with 2A3 

3.5 W / Channel with 50 

6.5 W / Channel with 300B.

Frequency range: 15 – 35.000 Hz.

Bias: Manual bias with precision potentiometer and high quality milliampmeter.

Connectors: Connectors of very high quality.

Outputs impedance: 4 – 8 ohm (other impedance available upon request)

Power Supply: 100/115/230/240 VAC – 50/60Hz. Other voltage are available upon request.

Dimensions and weight: 42 x 28 x 17 cm. – 10Kg.

Finish: Solid wood, several types of wood available.

Notes: Ultra selected components. Artisanal product made in Italy. Point to point built (NO pcb). Selector in top plate for tube type choice.

Additional information: Copper top plate, brass upon request. NOS tubes included upon request. CE – RoHs – RAEE compliant.

This mono amplifier is a real “tube rollers dream” since user can use 45, 2A3, 300B, UX245, UX345, VT50 & VT 52 triodes and even 46 tubes too without any modification or alteration.



Italiensk Oliventre, Mahogany, Padauk, Rosewood, Sort Lakk, Valnøtt, Wenge


Kobber, Messing