Voodoo Labs Pro Isolated Output Switch/Blend Programmable with MIDI

Route Your Guitar Signal to Four Destinations with Perfect Clarity and Zero Noise - The Voodoo Labs Pro Isolated Output Switch/Blend Programmable with MIDI

Common passive amp switchers load down your pickups, allow ground loop hum, and make switching noisy. Amp Selector PRO is an active premium switcher that solves all of these problems with four transformer-isolated outputs, letting you send your guitar's signal to multiple destinations simultaneously without compromise. Run quad amp setups, combine tube amps with modelers and recording inputs, capture DI signals for reamping — whatever your rig demands. Programmable presets and MIDI control let you save your exact routing and recall it instantly on stage or in the studio.

Premium Isolated Transformers on Every Output

Featuring four independent custom permalloy transformers with 80% nickel cores, Amp Selector PRO gives you exceptional frequency response and clarity that standard transformers can't match. The high-inductance design enhances your tone, preserving low-end punch and high-frequency detail, so your sound stays full and dynamic across all four destinations. Ground lift switches on each output let you instantly kill the gnarly noise that's common with multi-amp setups.

Keep Your Tone Pure

Running multiple amps with passive switchers or long cables robs your signal of highs and presence. Amp Selector PRO's studio-grade buffer is built around the Texas Instruments LME49720, an ultra-low-distortion op-amp with vanishingly low noise and exceptional signal clarity so your tone stays pure from input to output.

Switch Without Pop

Most amp switchers use noisy mechanical relays that click and pop when you change channels. Voodoo Lab's Quiet Switching technology delivers silent operation and smooth, professional transitions — whether you're toggling between two amps or four.

Fix Phase and Balance Easily

Phase issues can make multi-amp rigs sound thin and hollow. Flip Amp Selector PRO's programmable phase invert switch on any output to restore your tone to full harmonic depth. Independent level controls let you balance volume between mismatched amps or modelers instantly.

Programmable Presets and MIDI Control

Dial in your tones and signal routing once, save it as a preset, and recall it instantly from Amp Selector PRO or via MIDI.

SPECIFICATIONS

• Four isolated outputs with independent level controls and ground lifts
• Custom-made nickel-core isolation transformers on each output
• Transparent studio-quality buffer
• Silent switching across all outputs
• Independent phase invert control for every output
• Programmable user presets with MIDI control
• 1/4" Thru output for tuner, DI, or DAW for reamping
• Powers from any isolated 9VDC output
• Product Dimensions: 11" (W) x 3.75" (D) x 1.38" (H) — 280 x 96 x 35 mm
• Product Weight: 1.3 lbs. (0.6 kg)

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.