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Flextone 1x12- A 60 watt amplifier with one 12" speaker. Flextone Duo- A 100 watt stereo amplifier with two 10" speakers. Flextone Plus- A 60 watt amplifier with one 12" speaker and a connection for stereo operation via 1x12" extension cabinet. When the extension cabinet was connected, the amp automatically converted to 50 watts per channel stereo.
1110 Combo, a combination amplifier/speaker unit comprising a GP11 pre-amplifier, V5 mosfet amplifier and 4 x 10” bass cabinet. 1048H Successor to the world's first dedicated 4 x 10” bass cabinet. BLX-80 a compact 80 watt bass combo with an innovative back-of-cabinet mounted 10" speaker and a full-featured GP7 pre-amp section.
For most audio applications more power is needed at low frequencies. This requires a high-power amplifier for low frequencies (e.g., 200 watts for 20–200 Hz band), lower power amplifier for the midrange (e.g., 50 watts for 200 to 1000 Hz), and even less the high end (e.g. 5 watts for 1000–20000 Hz).
The key to understanding this efficiency without churning the actual numbers is that we have a 400-watt-capable amplifier but with the efficiency of a 100-watt amplifier. This is because the waveforms of music contain long periods under 100 watts and contain only brief bursts of up to 400 watts – in other words, the losses at 400 watts are ...
A radio-frequency power amplifier (RF power amplifier) is a type of electronic amplifier that converts a low-power radio-frequency (RF) signal into a higher-power signal. [1] Typically, RF power amplifiers are used in the final stage of a radio transmitter , their output driving the antenna .
A linear amplifier is an electronic circuit whose output is proportional ... For instance two 4CX250B tetrodes operating at 144 MHz can deliver 400 watts in class A ...
20 watt class 'A' amp. 2 x EL84s, 4 x 12AX7s, 12 inch Jensen speaker. Custom Valve 20 – 15 watt class 'A' amp. 2 x EL84s, 3 x 12AX7s, 12 inch Celestion speaker. Custom Valve 20WR – Same as Custom Valve 20 but with red tolex, cream grill cloth, headphone jack, DI output, and Celestion Greenback Speaker. Custom Valve 40 – 40