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Traynor DynaBass 400T 400W Bass Combo Amp

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Unmatched versatility is ensured with the Traynor DynaBass 400T bass combo amp's combination of tube and solid-state topographies in the input signal path. The FET driven solid-state input circuit del... Click To Read More About This Product

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Unmatched versatility is ensured with the Traynor DynaBass 400T bass combo amp's combination of tube and solid-state topographies in the input signal path. The FET driven solid-state input circuit delivers a pristine clean tone, perfect for funk & pop styles. A simple touch of a button switches the Traynor DynaBass 400 input to a warm and responsive tube circuit”ideal for R&B, rock, blues, and country.

Built in North America and designed for maximum dependability, the Traynor DynaBass 400 uses a solid plywood cabinet construction, all metal chassis and a heavy gauge perforated metal grille to protect the high-quality speaker components. A five-band EQ with semi-parametric mid and scoop control ensures you can always find any tone quickly and easily. The scoop control sweeps from a flat frequency response through a mid-frequency dip at 400Hz, boosting both the top and bottom end while the control moves beyond the halfway point.

A bass amplifier's footswitchable distortion/fuzz with tunable drive can be added in parallel to a core clean bass tone using the wet/dry blend on the front panel. This continuously variable control allows the perfect mix of the fuzz effect to be added to the core clean tone creating a whole new tone pallet.

The Traynor DB400T bass combo's front panel tuner/mute switch kills the signal to the amplifier (and DI output) for silent tuning with the front panel mounted 1/4" tuner out jack. A footswitchable effects return with level control, and a pre/post selectable XLR balanced DI output ensures maximum flexibility.


400 watt 2x10 combo
Hybrid tube / solid-state preamp design
5-band EQ w/ sweep mid w/ additional Scoop control
Tunable compression with output limiting
Footswitchable fuzz with wet (drive) / dry (clean) blend
Active and passive Instrument level inputs with limiter
Solid plywood cabinet Construction with all-metal chassis
Integrated metal flip handles
Removable casters
Cabinet Impedance: 8 Ohms
Power @ minimum impedance: 400W
Minimum impedance: 4 Ohms
Burst Power”2 cycle: 725
Speaker Configuration: LF (Size / Power) single 15"; HF (Size / Power) piezo tweeter
Channel 1 input: 2x1/4"
Channel 1 controls: 5-band EQ with parametric sweepable mid, tube gain
Channel 1 switches: limiter, compressor, tube drive, tuner mute
Master volume control
Input Sensitivity: 40 mV
Master outputs: two Speakon 1/4"
Line out (type / configuration): XLR (pre/post Switchable)
Line out sensitivity : 1.0 Vrms
Effects loop location: rear
Effects footswitch / function: tube drive / effects loop
Effects Return Sensitivity: 1.0 Vrms
LED indicators: power, tube drive, compressor, mute, EFX return
Protection: thermal, short circuit
Limiter / Switchable
External speaker output / location: two 1/4", one Speakon
Other Features: amp in (rear); parametric mid; wet/dry blend on EFX return; Wet/Dry Control on Drive mode; adjustable compressor; tuner mute switch; 1/4" tuner out jack
Pro Coverage
In Canada and the United States Traynor offers an "EVEN IF YOU BREAK IT" two year unlimited warranty on most of it's products. This warranty has made us famous. Not only because of the fact that it is one of the few real warranties that protects the consumer rather than the company, but also because it wouldn't be possible for us to offer this warranty if our products broke down!! Rock solid design and construction will guarantee that your unit works when you need it to, but just in case...

Coverage by the Traynor two & ten year unlimited warranty is transferable and it is not necessary to register your name. If, for any reason, any product manufactured by Traynor should fail within two years (ten years on all wooden enclosure elements) of the original purchase date, we will repair it free of charge. This includes speaker products. Simply return the defective unit to your authorized Traynor dealer with original proof of purchase and it will be repaired free of charge. Freight charges and damages caused as a result of major accidents or natural disasters (such as fire, automobile wrecks, tornadoes, etc.) are excluded from this warranty.

Traynor 'International Series' guitar and bass amplifiers carry a two year transferable warranty against manufacturing defects.

This warranty is valid only in Canada or the United States of America. For more information on warranty coverage outside Canada & the United States of America please refer to our Distributor Listing or contact Yorkville Sound - World Headquarters.

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