EBB 250 STEREO KIT

Containing

• 2 x EBB 250 Mosfet Amplifier Module
• 1 x EBB 250-2 EBB 500 Triple Power Supply
• 1 x 500VA 2 x 50 VAC Transformer

Offered as a complete kit giving discount on the purchase of the component parts individually.

These kits are ideally suited to Disco, PA and Instrument amplifiers and offer

high reliability and good sound quality

500VA 2 x 50 VAC Transformer

• High quality open style toroidal transformers with

• Dual Primary and Secondary Windings, can be wired for 110Volt.

• All types have dual 115V + 115V primary windings.

• Very low level radiated magnetic field

• Supplied with mounting kit

• 100% electrical and flash tested

• Leads 150mm length with stripped and tinned ends.

• Manufactured and tested in accordance with EN61558 & EN60950, UL, C-UL and CE

• RoHS compliant"

EBB 250-2 EBB 500 Triple Power Supply Module Amplifier Power Supply Unit

Consists of main rectifier, followed by two banks of four 2200uF/100V smoothing capacitors, safety discharge bleed resistors, surge protection MOV, 2 independently fused ± 80 Volt rails (when used with 58-0-58 transformer)

It also includes an independent regulated 12 Volt rail (requires additional winding on transformer) for powering ancillaries including pre-amplifier, fan, etc.

Comes fully assembled and tested.

These modules are ideally suited to Disco, PA and Instrument amplifiers and offer high reliability

Dimensions: 75 x 208 x 45 mm (W x L x H)"

2 x EBB 250 Mosfet Amplifier Module 250W RMS Audio Disco PA Power Amplifiers

It comes supplied with a full data sheet including circuit diagram, power supply details and constructional hints and tips.

Specification:

DC supply voltage Vs: ± 50 to ± 80 Volt

Output power (1KHz continuous sine Vs= ±80V): 252W RMS (504W pk) into 8 ohms

380W RMS (760W pk) into 4 ohms

Input impedance: 50K

Bandwidth: - 3dB @ 7.5Hz to 42KHz

Total harmonic distortion: < 0.01% @ 1W 1KHz

Input Sensitivity: 1.00V (2.82V pk-pk) @242W

Signal to noise ratio: > 42dB

Output slew rate: 22V/uS

Dimensions: 102 x 120 x 42 mm including heatsink (W x L x H)

Note:

The module bracket serves as a convenient method of mounting the amplifier and eliminates the hassle of insulating the mosfets however an external heat-sink is still required with the module

Two modules will be required for stereo amplifiers

Comes fully assembled with heat-sink bracket

Warranty cover does not include damage caused by normal wear and tear, accidents, misuse, lack of maintenance, neglect, natural disaster, modifications or other external causes;