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TELEFUNKEN

ECC83-TK Vacuum Tube, Matched Quad

Tubes

Vacuum tube set, matched quad, high gain, low noise, clean headroom, harmonically rich overdrive

$250.00 CAD
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Description

The ECC83-TK Matched Quad includes four performance-matched 12AX7 vacuum tubes for compatible input and inter-stage audio amplifier circuits. The high-gain, low-noise design supports consistent operation across equipment that requires a coordinated set of four tubes.

Clean headroom provides a balanced response with defined lows, a rich midrange and smooth highs, while producing harmonically rich overdrive when pushed. Each tube is rigorously tested, cryogenically treated and extensively burned in before being selected for the matched set.

Features

Matched Set of Four
Four tubes are performance-matched for consistent operation in compatible multi-tube equipment.

High-Gain Performance
Dual-triode construction provides high gain for input and inter-stage amplifier applications.

Low-Noise Operation
Designed to maintain low noise and a balanced response across the frequency range.

Clean Headroom
Supports clear, controlled output before transitioning into overdrive.

Musical Overdrive
Produces defined lows, a rich midrange and smooth highs when driven.

Extensive Tube Preparation
Each tube is rigorously tested, cryogenically treated and extensively burned in.

Specifications

General Specifications
Product Type: Vacuum tube set
Quantity: 4 tubes
Tube Type: ECC83 / 12AX7
Set Matching: Matched quad

Design Specifications
Internal Design: Dual triode
Gain Classification: High gain
Noise Classification: Low noise
Typical Application: Input and inter-stage audio amplifiers

Processing
Testing: Rigorously tested
Treatment: Cryogenically treated
Burn-In: Extensively burned in

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