MusicianTools

California, United States

347
 Sales

4.7 (58)

5 years
on Etsy

4.7 (58)

347
 sales

5 years
on Etsy

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347
 Sales

4.7 (58)

5 years
on Etsy

4.7 (58)

347
 sales

5 years
on Etsy

All 39

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347 Sales

74 Admirers

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All items

Custom personalized celluloid guitar picks for bands and artists

SGD 95.61

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

SGD 58.80

Musician.Tools Chrome/Silver Rectangular Jack and Plate for Jackson, Ibanez, Charvel, PRS, ESP

SGD 19.08

Ibanez 2502N 5-Way Guitar Pickup Selector Switch

SGD 36.74

Custom Triangle Guitar Picks: Personalized Delrin Picks for Bands

SGD 110.33

Ibanez, Telecaster, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender Chrome Knurled Knobs (2)

SGD 19.08

Light Relic Blemished Tops Ibanez, Telecaster, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender, Stratocaster Gold Knurled Knobs (2)

SGD 19.08

Jensen, Celestion, Eminence, Electro-Voice, JBL, Peavey, Vox Speaker Connector, Gender Changer Kit

SGD 22.02

Light Relic Blemished Tops Ibanez, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender, Stratocaster, PRS Gold Knurled Knobs (3)

SGD 27.91

Musician.Tools - Boss Katana external amp mod KatCab KA

SGD 44.09

Katana Artist, Vox, Peavey, Line6, Marshall, Fender, Blackstar, Boogie, Carvin External Speaker Mod U2SC

SGD 80.87

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V1

SGD 44.09

Peavey, Line6, Marshall, Fender, Blackstar, Ampeg, Carvin, Vox, Mesa, Sunn, Egnater, Behringer, Gibson, Kustom, Laney, Supro, Crate U1

SGD 44.09

Boss Katana Footswitch - 2-Bank 2-Channel with Preset Display

SGD 73.51

Boss Katana Footswitch - 2 Bank & 2 Channel with Preset Display

SGD 99.99

Musician.Tools External Speaker Expander for Guitar & Bass Amplifiers w Speaker Cable

SGD 80.87

Vox, Peavey, Line6, Marshall, Fender, Blackstar, Boogie, Carvin External Amp Mod

SGD 44.09

Musician.Tools - Guitar, Bass, Keyboard Auto Mute switch stompbox

SGD 66.16

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2 with 2 Speaker Cable

SGD 95.57

Musician.Tools External Speaker Expander for Guitar & Bass Amplifiers

SGD 58.80

Katana Artist, Vox, Peavey, Line6, Marshall, Fender, Blackstar, Boogie, Carvin External Speaker Mod U2

SGD 58.80

Musician.Tools Gold Plated Speaker Cables, 16 Gauge, 3 Foot, Pair

SGD 51.44

Gold Plated Speaker Cable, 16 Gauge, 3 Foot

SGD 29.38

Katana Artist, Vox, Peavey, Line6, Marshall, Fender, Blackstar, Boogie, Carvin External Speaker Mod USC2

SGD 95.57

Musician.Tools - Boss Katana external amp mod KatCab KA w Speaker Cable

SGD 66.16

Musician.Tools External Speaker Expander for Guitar & Bass Amplifiers w 2 Speaker Cables

SGD 95.57

Ibanez, Telecaster, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender, Stratocaster, PRS Chrome Knurled Knobs (3)

SGD 27.91

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2 with Speaker Cable

SGD 80.87

Musician.Tools - Fender Stratocaster and Vox iPhone 12 Pro Silicone Case

SGD 36.74

Musician.Tools - Guitar, Bass, Keyboard Auto Mute switch stompbox & 9Vdc adapter

SGD 86.75

Musician.Tools - A/B Passive Foot Switch with Power Supply for Guitar, Bass or Keyboard

SGD 86.75

Stainless Steel Guitar Picks 5 pack

SGD 22.02

Boss Super Overdrive SD-1 iPhone 12 Pro Silicone Case

SGD 36.74

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V1 with Speaker Cable

SGD 66.16

Musician.Tools - A/B Passive Foot Switch for Guitar, Bass or Keyboard

SGD 73.51

Boss Katana Footswitch - 2 Bank, 2 Channel with Preset Display & 9Vdc Power

SGD 86.75

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Musician.Tools

Reviews

4.7 (58)

Average item review

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

Matthew on 21 Feb, 2026

5 out of 5 stars

Awesome item. I was nervous about connecting it to my MKii 100wat but it turned out great!

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2
Etsy buyer on 24 Sept, 2025

5 out of 5 stars

Awesome product, works great and gives more options for my combo amp

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2
George on 10 Sept, 2025

5 out of 5 stars

Did not contact CS ever

Ibanez, Telecaster, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender Chrome Knurled Knobs (2)

Ibanez, Telecaster, Jackson, Charvel, Gibson, ESP, Dean, Epiphone, Fender Chrome Knurled Knobs (2)
Terrence on 04 Sept, 2025

5 out of 5 stars

Was just a little late but a great product, easy to install, does what it is supposed to do. usps tracking did not scan so I messaged customer service and they promptly let me know it was on the way.

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2
jonranper on 30 Aug, 2025

5 out of 5 stars

I installed this on my Boss Katana 100 and plugged it into a 8 ohm extension cabinet positioned by my bass player. Defininately woke up the sound. I used it on the 50 watt setting and was able to push both speakers quite easily. Sounds a bit more muscular possibly from pushing 2 speakers. Checked the amp after jamming for over 2 hours and the amp was not even hot to the touch. I would strongly recommend this device.

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2
Curtis on 28 May, 2025

5 out of 5 stars

Just as described. Fast easy install

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V2
Hunter on 12 Mar, 2025

5 out of 5 stars

It’s exactly what I needed

Ibanez 2502N 5-Way Guitar Pickup Selector Switch

Ibanez 2502N 5-Way Guitar Pickup Selector Switch
Jason on 04 Jan, 2025

5 out of 5 stars

Great quality, item was exactly as described. Works great.

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V1

Boss Katana MKI, MKII & Gen3 Combo Amp External Speaker Mod V1
Willy on 15 Dec, 2024

5 out of 5 stars

Does what it says. Installation was a snap. Now I can use my katana amp as a cab for my main amp as well. I'll be getting a second one for my Fender Hot Rod.

Musician.Tools - Boss Katana external amp mod KatCab KA

Musician.Tools - Boss Katana external amp mod KatCab KA
brad on 12 Oct, 2024

5 out of 5 stars

Works as described easy to install

Boss Katana MKI & MKII Combo Amp External Speaker Mod V1

Boss Katana MKI & MKII Combo Amp External Speaker Mod V1

About MusicianTools

Manufacturer of custom guitars, basses and accessories.

Sales 347

On Etsy since 2021

Manufacturer of custom guitars, basses and accessories.

Built by Musicians, for Musicians

Manufacturer of custom amp switches, effects loop switches, custom stompbox switches, custom guitars, custom basses and accessories for musicians.

The MT Switch products help you use your gear better, unclutter your pedal board and reduce cables. Custom footswitch configurations available, contact us with your requirements.

All of our guitars and bases are made with quality parts and individually hand tuned for best performance.

We can be a resource for you.

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Shop members

Musician.Tools

Owner

Manufacturer of custom switch stompboxes, mod kits and accessories for musicians. The MT Switch products help you use your gear better. Our Mod Kits are a great and easy way to give your old gear new life.

Shop policies

Last updated on 23 Jan, 2023

Delivery

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Customs and import taxes

For US deliveries, Etsy policy requires that import duties and fees are included in the checkout price. Non-US buyers may need to pay these fees upon delivery. You can message me to confirm how these fees will be paid for your order. I'm not responsible for any customs-related delays.

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Cancellations

Cancellations: accepted

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