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Private Music Lessons
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Guitar Restring
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Private Music Lessons

Rock Academy Group Band Lessons

Summer Music Camp

Rock Academy Winter Camp

Guitar Restring

Full Guitar Setup

Repairs

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Acoustic Guitars
Electric Guitars
Bass Guitars
12 String Acoustic

Guitar Combos
Guitar Cabinets
Bass Combos
Keyboard Amps

All Effects Pedals

Distortion and Gain Pedals
Reverb and Delay Pedals
Multi Effect Pedals
Modulation Pedals

All Keyboards and Synths

Synths
Pianos
Controllers
Keyboard Stands and Cases

All Drums and Percussion

Acoustic Drum Kits
Electronic Percussion
Cymbals
Kick Pedals
Snare Drums
Rack Toms
Floor Toms
Auxiliary Percussion
Drum Parts and Accessories

All Band and Orchestra

Clarinets
Saxophones
Violins

All Folk Instruments

Mandolins
Ukuleles

All DJ and Lighting

DJ Turntables

Rack Effects and Outboard Gear
Speakers
Recording
Power Amps and Mixers

All General Accessories

Cables
Capos
Strings

All Books and Sheet Music

Home / Products / Eurotubes

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Eurotubes Bias Probe Amplifier Tubes

Eurotubes Bias Probe Amplifier Tubes

Eurotubes Bias Probe Amplifier Tubes Logan Square Sold Out

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Eurotubes Bias Probe Amplifier Tubes Logan Square Sold Out

RETURN POLICY

Online Purchases
Returnable within 3 days of delivery if the item is non-functional or damaged.

Items with "As-Is" in the title or description cannot be returned

If the item is damaged in transit by rough handling, then we will open a claim with our 3rd party insurance provider. Resolution time is around 7-14 days.

Outside of non-functionality or damage, items are allowed to be returned within 3 days of delivery. 10% Restocking Fee of Subtotal will be deducted from total refund along with costs of shipping to buyer and return shipping.

Local Purchases
Returnable within 10 Days if reciept is provided unless the item is "As-Is"

If purchased using store credit aquired by trading in items then the store credit will be returned to your account. Store Credit is not allowed to be "cashed out".

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Locations

Evolution Music Midlothian
14736 S. Cicero Ave
Midlothian, IL 60445

Evolution Music Logan Square
2621 W. Fullerton Ave
Chicago, IL 6064

Evolution Music Rock Academy - Lessons ONLY
417 Ogden Ave
Downers Grove, IL 60515

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