Coil Audio CA-70 Preamp Module

£1,799.00 £1,499.17
Hitachi PaybyFinance
Interest Bearing representative example >>
Cash Price £2500, Deposit £500, Loan amount £2000, 9.9% APR representative, Interest rate 9.9% p.a. fixed, 24 monthly repayments of £91.81, Total term of loan agreement 24 months, Total Amount payable £2703.44.
Call or Email for availability.
Modular tube mic/line amplifier module inspired by vintage two-stage circuit designed by Western Electric in 1913 and manufactured throughout the 1930s and 1950s.

The Coil Audio CA-70 modular tube mic/line amplifier is a preamp module inspired by vintage two-stage circuit designed by Western Electric in 1913 and manufactured throughout the 1930s and 1950s.

 

The Coil Audio CA-70 produces the typical thick tone of vintage tube preamps. It boasts Coil Audio’s own transformers, NOS octal tubes, high-quality capacitors and resistors. 

 

Controls include Input and Output gain, phase reversal and Negative Feedback to brighten or darken the tone of the preamp by modifying the amount of negative feedback present in the circuit. The Low switch works in combination with the Negative Feedback to boost or cut low-frequency energy. The Hi switch offers gentle filtering of the upper frequencies. The two-stage output features CJ7 and 6C5 with the output control placed between each stage.


 

Coil Audio CA-70 Main Features:

 

  • Two-stage 6J7/6c5 vacuum tube circuit.
  • Negative feedback tone adjustment with high/low filters.
  • 42db-54db of available gain.
  • Flexible input pad section for mic or line level operation.
  • 150-ohm mic, 20k line input, 600-ohm output.
  • Interchangeable/optional input and output transformers.
  • NOS tubes, signal caps & resistors, PEC 2w carbon pots.
  • Up to six CA series amplifiers mount into our PS6 rack.
  • Hand built and tested in the USA.
  • More Information
    Demo in StoreNo
    ExclusiveKMR Exclusive
    ManufacturerCoil Audio
    Short DescriptionModular tube mic/line amplifier module inspired by vintage two-stage circuit designed by Western Electric in 1913 and manufactured throughout the 1930s and 1950s.
    DI InputNo
    Side Chain InputNo
    ChassisAlternative
    Phantom PowerNo
    Only registered users can write reviews. Please Sign in or create an account

    Finance Calculation for your £ £ order

    I would like to pay a deposit of

    % = £
    £

    I would like to pay over months with the first payment deferred for months

    Monthly payments of£
    % APR (representative)
    Finance Amount£
    Interest Payable£
    Total Amount Payable£

    Total Amount Payable Includes Deposit Amount.

    The figures shown are an illustration based on the cost of goods. Final details including shipping and discounts where applicable will be displayed on the checkout page.

    Credit subject to status and affordability. Terms & Conditions Apply. KMR Audio Ltd trading as KMR Audio Ltd is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk.

    IMPORTANT: Hitachi Capital rounds down the monthly payments, which may result in your total amount payable being less than the total cash price.