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Universal Audio Solo 610

Universal Audio Solo 610

£845.00 Inc VAT

Lovingly hand-built in England by TL Audio

 

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Quick Overview

The TL Audio Ebony A1 is a sleek looking discrete Class A processor designed to heighten your audio experience.

  • Description
  • Additional Information

TL Audio Ebony A1 Discrete Class A and Tube Dual Preamp Product Description

The TL Audio Ebony A1 is a sleek looking discrete Class A processor designed to heighten your audio experience. The TL Audio Ebony A1 uses Discrete Class A circuitry and have an optional tube stage with variable drive putting you in control of how ‘creamy?or how ‘cool?your unit sounds.


The Ebony A1 is hand assembled in England to the highest standards, and uses stylish, quality chrome knobs together with a high gloss black finish to make the exterior look just as smooth as the circuits sound.


The Ebony A1 has all the features you come to expect with TL Audio, including balanced I/O, multi input options, analogue VU metering and intuitive, precise controls.


The TL Audio Ebony A1 is also compatible with the TL Audio DO-2 digital SPDIF interface for easy digital connectivity with high quality conversion.


Why Class-A?
Class A circuits are designed with a constant current flowing through all of the transistors, which is sufficient to drive the peak output required from each block of the circuit. This ensures that every transistor is kept at its optimum operating point, minimising nonlinearities due to changes in current and internal thermal effects, and eliminating the objectionable “cross-over” distortion typical of class AB circuits.
Due to the higher steady state (or “quiescent”) currents used, the power dissipation of class A circuits is substantially higher than can in general be handled by integrated circuits. It is also possible to design discrete transistor circuits to operate at higher voltage rails than are available for audio integrated circuits, adding the benefit of greater headroom and improved dynamic range. For these reasons, there are no integrated circuits in the audio paths of the Ebony A1.

 

The outstanding audio quality is reflected in the technical specification of the units, with particularly low noise and distortion, and wide frequency response.

 

 

TL Audio Ebony A1 Key Features:

 

  • Discrete Class A and Tube Dual preamp / DI
  • 2 quality discrete class A preamps
  • 2 DI inputs for high/low impedence instrument input
  • Phantom Power
  • 30dB Pad
  • 90Hz High Pass Filter
  • Phase Reverse
  • Switchable tube stage with rotary drive control on each channel
  • Output gain stage
  • Analogue style VU metering
  • +10 dB metering for use with DAW
  • Compatible with DO-2 card for SPDIF digital output

 

 

TL Audio Ebony A1 Specifications:

 

  • Mic Input:
    Discrete Class A circuitry from input to output (unless Tube stage In).
    Gain Range: +16dB to +60dB (-14dB to +30dB with pad)
    Maximum Input level: +10dBu (without pad), +30dB (with pad)
    Frequency Response: 10Hz to 40KHz, +0, -0.5dB, @ 40dB gain
    Distortion (THD + Noise): 0.025%, 20Hz to 20KHz @ 40dB gain
    Noise (EIN): -127dBu unweighted, 22Hz to 22KHz, 150 ohm source termination.

 

  • Instrument Input:
    Tube input stage, plus discrete Class A circuitry to output.
    Gain Range: +8dB to +40dB (“High”), -10dB to +22dB (“Low”)
    Input Impedance: 1Mohm (“High”), 70Kohm (“Low”).
    High Pass Filter: -3dB @ 90Hz, second order.

 

  • Output Gain:
    Maximum Gain +15dB.

 

  • Output:
    Maximum Level: +22dBu (2Kohm load), +26dBu (10Kohm load)
    Noise at minimum gain: -90dBu (22Hz to 22KHz).

 

  • Tube Stage:
    Typical Distortion: 1% to 10%, depending on “Drive” level, predominately
    second harmonic.
    Noise: -80dBu (22Hz to 22KHz), output gain @ 0dB.

 

  • Metering:
    Tube “Drive” LED: Variable intensity over 10dB level range, typically corresponding
    to 1% to 5% THD.
    Tube “Peak” LED: Dependant on level and drive, typically corresponding to 10% THD.
    Output “Peak” LED: +19dBu on output.
    VU Meter: Switchable to Channel 1 or 2, and Input or Ouput.
    Nominal calibration: 0VU = +4dBu.
    +10dB switch calibration: 0VU = +14dBu.

 

  • Power Requirements:
    Internally set to 230V 50Hz or 115V 60Hz operation
    Detachable IEC power cord
    Power consumption 34VA.

 

  • Dimensions:
    2U, rack mounting or free-standing.
    W x H x D = 483mm x 88mm x 200mm (19.0” x 7.9” x 3.5”), behind front panel.
    Shipping weight: 6Kg.

TL Audio Ebony A1 Discrete Class A and Tube Dual Preamp Additional Information

SKU TLA0032
Brand TL Audio
Condition New
Colour Black