The single-channel Windsor Studio features a footswitchable Boost button, which increases the preamp level to allow the flexibility of a dual-channel amp plus control over the dynamic response and rich distortion characteristics of its class-A tube power topology. The Boost function can be used as an overdrive feature for the power section or simply as a volume boost for soloing. This 15-watt amplifier uses two 12AX7 preamp tubes and one EL34 power-amp tube in a single-ended configuration with no negative feedback. The power section is designed to accommodate 6L6GC, 6550, 6CA7, KT88 and KT66 octal power tubes, as well as variations on those types. Peaveyā€™s exclusive new Power Spongeā„¢ output attenuator incrementally adjusts the power output of the amplifier while maintaining the distortion characteristics of the power amp at any chosen volume level. Also onboard is a transformer-balanced XLR direct output with a unique microphone simulator that allows players to send the amplifier signal to a recording device or front-of-house mix without the use of a microphone. Additional features include true spring reverb, preamp volume, master volume, three-band tone equalization, footswitchable effects loop and a single 12ā€¯ loudspeaker.
The Peavey Windsor Studio 1x12in 15W Valve combo main features.* Class A Power Amp can use various octal power tubes including EL34 (stock), 6L6GC, 6550, 6CA7, KT88, KT66, or any variation on these types
two 12AX7/ECC83 Preamp tubes
* 15-20W (rms) into 4, 8, or 16 Ohms with Power Sponge output power attenuator
* No negative feedback in Power Amp
* High & Low Gain Inputs
* Preamp Volume
* Low, Mid, and High EQ
* Footswitchable Boost function
* Footswitchable Effects Loop
* Spring Reverb
* Transformer balanced XLR Recording Output w/passive mic simulator
* XLR Ground Lift switch
* Dual Speaker Outputs
* Impedance Selector
* 1/4'' TRS footswitch jack for Boost and Loop defeat
* 12'' Blue Marvel Speaker
* Weight Unpacked: 37
* Width Unpacked: 21.125
* Depth Unpacked: 10.25
* Height Unpacked: 18.375
* Weight Packed: 41.3
* Width Packed: 25
* Depth Packed: 14.125
* Height Packed: 21.375