Ashdown CTM-15 Valve User manual

www.ashdownmusic.com www.ashdownmusic.com

Ashdown Ampliers reserve the right to change specications without notice. E & O E. All contents © Ashdown 2012. Ashdown Ampliers reserve the right to change specications without notice. E & O E. All contents © Ashdown 2012.

USER MANUAL

VALVE

Thank you for purchasing your Ashdown Engineering Amplier and welcome to the family!

We really think you’ve made the right choice and know that this amplier will give you years of great

tone and service. It is a machine though and needs to be looked after, please read through this user

manual which will help you get the most out of your new Amp and keep it running as long as some

of our happiest and very famous customers.

Please register this product online so we can make sure we give you years of customer support

through our friendly in-house service centre.

Here is where you need to visit to register your product:

http://www.ashdownmusic.com/register

THANK YOU

CTM-15 Demo Video:

www.ashdownmusic.com

www.ashdownmusic.com www.ashdownmusic.com

USER MANUAL

VALVE

CTM-15

FACILITIES AND CONTROLS

INPUTS

On models with a single input this will be suitable for both Passive and Active basses.

EQ CONTROLS

Use the MIDDLE, BASS and TREBLE controls to eect the overall tone of the sound.

GAIN

This controls the level of the signal sent to the MASTER section. To achieve a cleaner sound, turn the GAIN control

down and the MASTER up. To achieve a richer, more distorted sound, turn the GAIN control up and the MASTER

down.

MASTER

This controls the overall output volume of the amplier.

VU METER

The VU meter provides a visual indication of the output level of the amplier.

SPEAKER OUTPUTS

There are dedicated Speaker connectors for 4 and 8 OHM load speaker cabinet congurations. It is important

that the correct output or outputs are used to match the impedance load of your cabinets.

CTM - 15 are tted with jack outlets at 8 and 4 ohms.

CTM15, DH 15

OUTPUT POWER 15 watts from 2 X EL84

AUTOMATIC BIAS FOR PLUG AND PLAY EASY VALVE REPLACEMENT.

4 AND 8 Ohms outputs on ¼” jack sockets

PRE AMPLIFIER ( all models ) 1 x ECC83

CONTROLS Totally Passive tone shaping via Bass ,Middle Treble

Gain and Master controls for clean and distorted tones

VU METER for indication of output power

Cool industrial wrinkle nish steel case with built in handle

Head supplied with GIG bag

DH15 combo also features a custom designed DUAL concentric “WHIZZER”

cone speaker rated at an incredible 250 watts and a cool ip top design.

Tech Spec:

CTM-15 - DROPHEAD COMBO

Drophead Combo Set -Up

After you unbox your new Ashdown DropHead-15-C110 combo you will see the power and speaker cable

included. Take the combo out of the box and protective bag, make sure all is in order, un-clip the 4 catches two

on either side of the combo. Then lifter and ip just as is illustrated in the diagram above. Then plug in using the

suplied leads, using the 8 OHM speaker output.

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USER MANUAL

VALVE

NOTES:

www.ashdownmusic.com

Ashdown Design & Marketing Ltd

The Old Maltings Ind. Est. Hall Road, Heybridge, Essex, England, CM9 4NJ

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