SKU: 38373085714

Ashdown Ctm-300 300W All Tube Bass Amp Head

Sale price$2092.05 Regular price$2324.50
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Ashdown Ctm-300 300W All Tube Bass Amp HeadClassic all valve tone With a classic five valve preamp configuration and a fully loaded power section consisting of 6 x KT88 output tubes to provide the huge grunt, warmth and headroom bassists crave, this is a serious bass amplifier to be called into action when only the best will do. Flexible tone shaping From mellow '60s bass tone to growling '70s style bass, straight through to thick and powerful modern tone, the CTM 300 covers a huge range of

Classic all-valve tone
With a classic five valve preamp configuration and a fully-loaded power section consisting of 6 x KT88 output tubes to provide the huge grunt, warmth and headroom bassists crave, this is a serious bass amplifier to be called into action when only the best will do.
Flexible tone shaping
From mellow '60s bass tone to growling '70s-style bass, straight through to thick and powerful modern tone, the CTM-300 covers a huge range of sonic ground. Hit the Mellow button to engage smooth, warm, clean tones – or punch it out to dial-in pure valve overdriven growl. 

Standard tone controls give you a wide range of uber-musical sounds, while Deep, Mid Shift, and Bright switches let you fine-tune your tone to the situation. The EQ section is a passive tone circuit - meaning if all controls are at zero there will be no sound through the amp. All the controls are highly interactive, giving you the possibility to dial in exactly what tone you want. Don’t be scared to dial the pots all the way to get the most from the controls.
Tube life preserver
Saving costly and time consuming trips to the Tech and keeping your amp sounding better for longer, the CTM-300 features user adjustable bias for each individual power tube which can be set by engaging the bias mode of the dual function VU meter on the front panel. Each output tube is individually fused and user replaceable without removing the unit from its case (meter also indicates tube or fuse failure).
Tube-driven DI & Effects Loop
To get your tone direct to the desk in the studio or on stage, the CTM-300 features a tube-driven, transformer-derived DI output with an isolated ground to deliver maximum sonic purity and consistent output night after night. 

Similarly, the front-mounted effects loop is also tube-driven for maximum tonal preservation.

Specifications

Power Output 300 Watts
Power Handling 750 Watts
Power Requirement 115-240 Volts
Speaker Outputs Speakon/Jack
Frequency Response 35Hz - 18Khz
High Instrument Input 450MV
Low Instrument Input 150MV
DI Output Valve Driven Transformer Derived
Output Impedance 2 Ohm Minimum
EQ Passive EQ Section. Bass, Middle and Trebble plus shape push buttons
Effects Send Jack
Effects Return Jack
Pre-Amp Tubes 1 x ECC83 1 x ECC832 1 x ECC99 2 x ECC82
Output Tubes 6 x KT88
H x W x D (mm) 266 x 590 x 336
Weight (kg) 28.2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38373085714

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4.4 ★★★★★
Based on 27 reviews
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Dan Panetti
Draper, US
★★★★★ 5
Look and feel awesome!
Size: 11.5, Color: Optic White/Opti
These are awesome shoes - look great really, really white and clean! Love how comfortable they are - and soooo light. I was a little worried they'd get dirty easily, but I've been able to keep them clean. Fit as expected. If you're looking for a great, comfortable, and affordable shoe, check these out!
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Reviewed in the United States on December 4, 2025
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Jeremy P
Belleville, US
★★★★★ 5
Great shoe, comfort
Size: 11.5, Color: British Tan/Ivry
Love these shoes, they're super comfy. Laces stayed tied all day. I wear them in a business casual environment, or if I'm going out for a nice meal with my wife. They look good, the color is unassuming and neutral. they also elevate my height, I feel like it gives me an inch or so more versus regular shoes. This is my second pair!
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
marcial ciprian
Pawtucket, US
★★★★★ 5
Good shoes
Size: 7, Color: British Tan/Ivry, Size: 7, Color: British Tan/Ivry
Look very nice these shoes, speally to go out to dinner with the family, are really light weight, great quelith, and great softness
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Reviewed in the United States on April 8, 2026
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Orande Daring
Louisville, US
★★★★★ 5
Nice Shoes
Size: 10.5, Color: British Tan/Ivry
Nice pair of shoes for my feet. Fits comfortably and nice cushion when walking. I would buy another pair.
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Reviewed in the United States on April 26, 2026
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MR. H.
Whiting, US
★★★★★ 5
Super comfortable!
Size: 9, Color: Navy Blazer/Ivor
Some of the most comfortable shoes that I've ever worn/walked in! Super light on my feet. Nice casual looking and comfortable shoe for a reasonable price. I already brought 3 pair.
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Reviewed in the United States on April 21, 2026

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