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LINE

Stereo Line  Level  Preamplifier

The Clarinet's LINE is a meticulously crafted two-stage line level input stereo preamplifier featuring a 12AY7/6072 tube. With a gain of 23dB, it pairs seamlessly with our PHONO amplifier and is compatible with any line level output source, including CD players, any digital sources,  tape decks and tuners.

Key Features


Pure Class-A operation

Zero global negative feedback

Single ended circuit topology

Valve rectification

Fully hardwired structure utilises premium silver for both signal and PSU sections
Input selector switch with solid silver contacts
Custom stepped volume control with solid silver contacts
In-house constructed silver lead-out wired resistors

In-house made transformers and chokes
Silver capacitors
Solid silver input / output connectors

Hand-assembled

Technical specifications

​​​

Bandwidth:  6Hz - 250kHz  (+0/-3dB @ 100kΩ)​​

Gain:  23dB​​​

Noise:  < 1mV​​

Input impedance:  100kΩ

Inputs:   3x RCA unbalanced, 1x XLR unbalanced​​

Outputs:  1x RCA unbalanced, 1x XLR unbalanced  Vacuum tubes:  

• 2x 12AY7 / 6072A

• 1x EZ81 / 6CA4​​​

Power consumption:  13 W​​​

Dimensions (W,H,D):  320 x 174 x 470 mm​​​

Weight:  14kg

Copyright @ 1991-2026  VADECO Engineering Ltd. •  All Rights Reserved

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