100 watts (4 x EL34 "Winged C" and 7 x 12AX7 selected) • 2 fully independent channels (Channel 1 - Clean / Channel 2 - Crunch) with two independent voicings on channel 2 (2A for an overdriven sound, 2B for a more saturated and smoother high gain sound) • Both channels feature Volume, Gain, Bass, Middle, Treble, Presence • Dual Volume / Gain Channel 2 (switchable, allows two gain settings with 2 volumes for corresponding level adjustment to volumes) • Footselectable boost switch with tube amplification (amplifies the clean channel and both volume/gain controls on the crunch channel). Boost is adjustable from the front panel for approx. 0 to 20 dB amplification • Rear panel 3-position low frequency tuning switch (allows you to change the amount and character of the bottom end - affects both channels) • 4 footswitches for direct access to all three volume/gain controls (channel 1, channel 2A, channel 2B) connected with 5-pin to the pedal controller • 110v, 120v, 220v and 230/240v output selection • Ohm selector for 4, 8 or 16 ohm output • Blue LEDs light the box for a distinctive look on stage, with a classic front panel wrapped in tolex with recessed grille • All components specifically specified and tested by Diamond prior to inclusion in the product • Independent LEDs indicate what volume/gain is active and whether amplification is enabled • Properly designed tube effects loop (jack short circuit so the loop automatically engages when cables are plugged in and disengages when cables are removed) • Front panel effects return control that acts as a general master when the loop is engaged for quick adjustment of overall volume Diamond's new line, the Decada is the natural progression of amp design and voice. The Decada is both more elegant and refined than its coarser, more aggressive sibling Spec Op. Tonally, the Decada has tighter bass, smoother mids and highs, and creamier gain for a Softer, smoother feel on channel 2, while retaining all the characteristics of the advertised Diamond clean channel. New with the Decada is Diamond's first Ch2A/Ch2B configuration that voices 2A and 2B differently (2A for rhythm, 2B for leads) while retaining the clean tube boost. The Decada sports ALL the same features and switching options as the Spec Op, but comes with a standard half-power switch. Packaged in a sleek tolex-wrapped front panel with a recessed metal grille and blue LEDs, the Decada's look is as stylish as its tone. The clean channel has received rave reviews from gamers. It delivers full, round, rich clean tones not usual in high gain heads with enough headroom to give you vintage/classic rock tones and everything in between. The crunch channel is voiced for a refined, smooth, creamy with a soft, open midrange. The voice of this amp makes it one of the most comfortable high gain amps you'll ever play and is just as fast, responsive, dynamic and rich in harmonics. The Decada features DA's 'low focus' switch on the rear panel. The low focus switch provides 3 positions - low, medium, high. Switching from low to high focuses the low end in relation to the mids and highs and creates an evenness across all strings towards the high E is not overtaken by the low E To top it all off we added an adjustable boost and switchable which replaces channels 1, 2A and 2B. When boost is enabled, you can dial in a boost of approximately 0-20 dB across the three settings, allowing you to choose one of your 3 settings and enable the boost to give you the extra volume you need. you need for leads or lead passages. The Decada also has a properly designed real effects loop. You don't need a foot control; you don't need to press a button. Simply plug a cable into the effects send and the loop activates. The loop is tube buffered and will not affect your sound. The front panel has a master volume, which reads E. Return. When the loop is enabled, the E. Return knob acts as the overall master of the amp (turn this knob up or down to increase or decrease the overall volume of the amp) and volume control for each channel acts as an effects send level control. When looping is turned off, each channel's volume control acts as the master volume for that channel. Like all current and future Diamond Amplification products, the Decada features the highest quality components and construction. Each component has been selected and tested for this head. The Decada has 7 select 12AX7 preamp tubes and 4 EL34 Winged-Cs for its power stage. Every part has been personally specified and tested by us to ensure maximum performance and reliability, from transformers to switches and knobs. All channels and amplification are accessed by the supplied 4-button footswitch.