Alctron's SW-21 offers guitarists the flexibility of a Y-Splitter, plus an A/B amp switcher in a single unit. Also features a dual input for combining 2 guitar signals into 1.

What to connect where?
Guitars or Instruments are plugged into the PARRALEL inputs. If 2 instruments are connected, both signals are combined into 1. Connect the A and B outputs to different amplifiers.

A/B Amp Switcher
Stomping the A/B function switch, selects which channel output is being used (A or B), allowing you to switch freely between two amplifiers. LED lights indicate which channel is active.

Y-Splitter
Stomping the Y-split function switch, splits the signal to both outputs, A and B simultaneously. Gain a unique sound by combining 2 different guitar amps, or light up the stage with the full power of your combined rigs.

Reverse Function
The switcher can also be used in reverse, using A and B as input channels, allowing the user to hit the A/B switch to select between guitars, or the Y-split to select both.

Features:

• Input/Output Connections:  1/4” unbalanced jacks
• Maximum Switching Current Rating: 3A
• Switch Type: DPDT "Double Pole Double Throw" / True Bypass
• Power Input:  9V DC Battery (used for the LED’s only —
     actual switching is operational with no batteries)
• Battery Life:   up to 140 hours
• Barely audible low switching noise
• No bleed-through between channels
• Case:  Heavy-duty all metal construction
• Indicators:  2 Green LEDs (Signal path/Mode indication)
• Dimensions (WxDxH):  3.74” x 2.87” x 1.57” (95 x 73 x 40mm)
  

Variety of Functions:

• Switches a signal between two different targets (e.g., amp A or B)
• Directs a signal to two targets simultaneously.
• Switches between one of two different source signals sent to one target
• Combines two source signals in parallel switched between two different targets
• Combines two source signals in parallel directed to two targets simultaneously.