Ashdown CTM100 All Valve Bass Head with Passive EQ

£1,099.00 (including VAT @ 20%)

Available for orderDelivery Information

Item available to order

This item is available to order, and we do not currently have the item in stock.

When you place your order, we will request the item from our supplier as soon as possible. We will dispatch this product to you as soon as it is received from our supplier.

"Estimated delivery to you" is our estimate of when we will be able to deliver the product to you, based on our supplier's normal delivery timescales. If we become aware it is going to take significantly longer than normal to deliver this item, we will let you know, otherwise, we will advise by email or text message when the item has been dispatched from our distribution centre.

Estimated delivery to you: 21st December 2016
FREE Delivery available.

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

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  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
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We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Optional: 5 year warranty: £58.70
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 32724

  • All-Tube, 100 Watt Power Section
  • Tube-Driven DI Out
  • Dual Function VU Meter

Ashdown CTM100 All Valve Bass Head with Passive EQ


Perfect for smaller gigs, the CTM100 pairs the CTM300 pre-amp with an all-tube 100 watt power section.

Product Ref: 32724

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Buy on finance from £30.20 per month Finance from £30.20 per month  

  • 15.9%
  • £38.25
  • £1,377.00
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

View Full Description

A reliable replacement for old technology, the CTM range delivers both huge amounts of tube tone and power.

The Ashdown Classic Tube Magnifier 100 is a simplistic preamp with tube driven and recovered FX loop, dual gain stage with gain control, bass, middle and treble rotary controls.

The CTM 100 packs 100 watts into 2-, 4- and 8- cabinet outputs through speakon jacks, one for each ohmage with no selector to go wrong. Handy, easy-to-flick switches further shape your sound in the form of a 'Mellow' tone switch, 'Bass Shift' tone switch for deep/clean bass and 'Mid Shift' which moves the frequency of the mid control for further shaping. There's even a 'Bright' switch for enhanced definition at lower volume settings.

The stunning all-tube tone can be easily sent through to the PA on larger gigs, due to the tube-driven DI out which is transformer derived with isolated ground.

The CTM is fitted with a cooling fan to change the air in the cabinet and supplement the large air vents. Extra large, overrated transformers and a heavy-duty chassis together with an 18mm plywood case make the CTM a road-ready beast that's built to last.

Features and Specifications

  • Power Output (RMS): 100 Watts
  • Speaker Outputs: Speakon / Jack
  • Impedence: Min Load 2 Ohms
  • Pre-Amp Tubes: 2 x Exx83/12ax7 2xEcc82/12au7 1 x Ecc99
  • Output Tubes: 2 x 6550 (100W)
  • Weight (Kg): 19 Kg