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Joyo Mjolnir High Gain All Tube Amplifier Head

Joyo Mjolnir High Gain All Tube Amplifier Head

Regular price ₱24,000.00 PHP
Regular price ₱0.00 PHP Sale price ₱24,000.00 PHP
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JOYO Mjolnir High Gain Tube Amplifier is designed especially for metal sounds. It features a straightforward approach with deep low end and searing distortion. This amplifier will give twin coil pickups a thunderous roar and make single coils cut straight through the mix! The JMA-15 is designed with a classical high gain circuit and two channels: Channel 1 is CLEAN, PUSH is used for boosting middle frequency and gain. Channel 2 is distortion and includes NORMAL and MID CUT controls. When in NORMAL mode you can obtain fierce modern distortion. Engaging the MID CUT will give you a solid and heavy low frequency. BOOST can be used on both channels. The JMA-15 has 4-8-16½ impedance speaker outputs, which can power any mainstream cabinet. An effects LOOP is included, but can be BYPASSED when a pure tube tone is desired. Channel switching is easily accessed during performance via the included FOOT SWITCH. The JMA-15 is housed in an all-metal case, and is powered by three ECC83, one ECC82, two EL84. 15W output, can be used for practicing, rehearsal and performance.
Dual Channel(Clean/Distortion) switchable
Tube: ECC83*3,ECC82*1,EL84*2
Independent 3 band EQ for each channel
Iindependent Volume control for each channel
Boost funtion
Vintage/MOD distortion mode switchable
Send and return effect loop with loop bypass funtion
Speaker output: 4/8/16½ switchable
Rated power: 15W(RMS)

Accessory: footswitch pedal(attached to the amp)


Weight: 8.9KG

Sound Demo:


We ship via Lalamove within Metro Manila or nearby cities. We ship via LBC, J&T, YTO, 2GO nationwide. You may select the courier upon checkout.

Care Instructions

Bring your guitar only to certified Guitar Pusher techs or to certified tech partners nationwide. Damage due to uncertified techs will not be honored for warranty claim.

When returning items, it should be in brand new condition without any modifications, complete with all accessories and attachments.

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  • Free Shipping

    We offer free shipping for total bill of P10,000 and above within Metro Manila and P25,000 and above for provincial shipments.

  • Hassle-Free Exchanges

    We accept 7-days exchange warranty for any factory defect. Just visit the branch where you bought the item, or send us a message in our Facebook page to schedule the exchange. Items must be in brand new condition.