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Description

I have the 100 Watt one. It takes pedals amazing. It's Loud as heck.

Travis Whalley

Travis Whalley

Jet City JCA50H - Metalcore Test (Killswitch Engage - The End Of Heartache)

Video thumbnail for Jet City JCA50H - Metalcore Test (Killswitch Engage - The End Of Heartache) by Travis Whalley

Jet City JCA50H - Metalcore Test (Killswitch Engage - The End Of Heartache)

Travis Whalley

Travis Whalley

Video thumbnail for The BEST High Gain, Low Cost Tube Amp On The Used Market - Jet City Soldano Designed JCA50H by Kyle Bull

The BEST High Gain, Low Cost Tube Amp On The Used Market - Jet City Soldano Designed JCA50H

Kyle Bull

Kyle Bull

Video thumbnail for Jet City JCA50H Demo by Leon Todd

Jet City JCA50H Demo

Leon Todd

Leon Todd

Video thumbnail for A TRUE SLO You Can Afford?! - Jet City JCA50H SLO Mod vs The REAL Soldano SLO100!  HEAD TO HEAD by Kyle Bull

A TRUE SLO You Can Afford?! - Jet City JCA50H SLO Mod vs The REAL Soldano SLO100! HEAD TO HEAD

Kyle Bull

Kyle Bull

Video thumbnail for Jet City JCA50H - Headfirst Mod DIY Guide by Headfirst Amps

Jet City JCA50H - Headfirst Mod DIY Guide

Headfirst Amps

Headfirst Amps

Video thumbnail for Cheap Gear That Doesn't Suck! #1 - Jet City JCA50H by Kyle Bull

Cheap Gear That Doesn't Suck! #1 - Jet City JCA50H

Kyle Bull

Kyle Bull

Video thumbnail for Soldano SLO 100 vs Jet City JCA50H by Kyle Bull

Soldano SLO 100 vs Jet City JCA50H

Kyle Bull

Kyle Bull

Video thumbnail for Jet City JCA50H Friedman HBI(HBE) Mod by ThePhilipp01

Jet City JCA50H Friedman HBI(HBE) Mod

ThePhilipp01

ThePhilipp01

Reviews

PROS

  • Designed by Soldano, ensuring high-quality sound

  • Crunch channel versatile enough for clean to heavy tones

  • Overdrive channel delivers iconic Soldano scream

  • Takes pedals well, especially Fuzz and Rat

  • Footswitchable channels with effective EQ

  • Great value for the iconic SLO sound

CONS

  • Cannot achieve a clean tone without lowering guitar volume

  • Biased "cold" upon shipping, may sound lifeless without adjustment

  • Clean tone not on par with Fender or Marshall

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Jet City JCA50H.

Features and functionality

  • The JCA50H lacks a factory clean channel, emphasizing its high gain focus, though users appreciate its overdrive channel over similar amps like the Blackstar Series One 50W.

    Source
  • The amp can accommodate KT88s without modding the high-voltage power supply, but careful biasing is advisable to avoid excessive heat dissipation.

    Source

Mods and upgrades

  • Owners recommend modding the effects loop to improve pedal compatibility and adding switches/LEDs for channel switching to enhance usability without relying on a footswitch.

    Source
  • KT88 power tubes can be used if screen resistors R52 and R54 are upgraded to 1K wire wound resistors for better current regulation.

    Source

User experience

  • It’s noted that the amp is "stupid loud," making a loadbox like the Two Notes Torpedo Live or Captor advisable for volume management in various settings.

    Source

Comparisons

  • The JCA50H is compared to the Soldano Hotrod rather than a true SLO100 clone, with potential for mods to approximate SLO specs, closely resembling the SLO sound when modded.

    Source

Use cases and applications

  • The JCA50H is praised as a reliable choice for high gain applications, with several owners citing its robustness and preference for rock and metal genres.

    Source

Setup and maintenance

  • KT88s require more heater current (1.5-1.6a) compared to 6L6s (0.9a), possibly stressing the power transformer if not originally designed for them.

    Source
Add

4.5 out of 5

Based on 6 Reviews and 11 Ratings

5 star
4 star
3 star
2 star
1 star
cristian_aroca

Best High gainer -ish- for the budget. Sadly, discontinued.

Best High gain tones i had. Sounded loud and cut through the mix like hot knife on butter. Had to mod it though because i needed a more "800" one on steroids, and delivered in spades!. Also moded the fx loop to make it more pedal level friendly. Unfortunately had to sell it and haven't been able to recover it. A gem if you can find one.

Preferred Settings + Usage:

If you find the highs a bit shrill, just keep high lower and boost presence. Also, swapping the OEM tubes for JJ's are a very solid move, leaves it warmer and fatter (at least in my experience).

From Gear Setup
mikel0998

Absolute monster

One of the best amps I've ever played. The only negative point is that you cannot get a clean tone from it unless you lower your guitar volume (hence the 4 stars). Otherwise is pretty damn fine. The crunch tone is amazing (bit crunchy for my taste but I can tolerate that) and it takes pedals pretty well.

ericcalvert

Amazing amp

Love this amp out of all the JCA's I have tried. The crunch channel can be backed of enough for a great clean tone (not Fender, Marshall) and the OD channel honestly screams. My favorite though is running a Fuzz or Rat into the crunch channel. Amazing amp.

jimmarchi1

I keep thinking of buying one of these to scratch my soldano hotrod 50+ itch at a reasonable price... so its worth it?

ericcalvert

This is the exact preamp as the HR series but a different Transformer. It will definitely help that itch. Also Jet City's other page AmpFactory.com has them on sale for $399 right now.

59slp

Surprisingly awesome. Soldano designed.

Designed by Soldano - made in China. Great amp - usable right out of the box. Uses the same lead channel as the SLO100 (apart from a few values). Footswitchable channels with a very usable EQ.

Can be known to be biased "cold" upon shipping, making it sound a little lifeless and harsh. Don't despair (or sell it) - if so simply re-bias and you can also add a depth mod (ala SLO100) and can get quite close to that iconic SLO sound.

Great value if you can find one, I'll be keeping mine.

jimmarchi1

I was thinking of buying a used hot rod 50 plus, but man what an investment for an amp that I will only use once in a while. This little Chinese guy can do the business on stage?

59slp

The JC50H can sit very well in a band setting and is plenty loud. These amps are such good value. Check clips out on YouTube.

risingson

Really good tube head

Got it from a really sweet deal including the cabinet, 3-band eq, two preamps (clean/crunch and overdrive), has a great clean tone which can go to AC/DC kind of crunch with some smart knob tweaking, also the famous soldano overdrive tone, which is not exactly my cup of tea, but it's great nonetheless. 2 thumbs up!

rodrigo_pirata

Soldano Circuit

"Grimness" uses an JetCity head, 50 watts custom, with 6L6 Ruby tubes

Artist usage

Add artist
See how Rodrigo Grimness Poblete uses Jet City JCA50H

Rodrigo Grimness Poblete

Singer, Guitarist

...
Verified via Quality Tube Guitar Amplifiers

Rodrigo Grimness Poblete utilizes the Jet City JCA50H guitar amplifier head, renowned for its robust distortion and ideal suitability for metal genres, reflecting the influence of Soldano architecture. This information is supported by Quality Tube Guitar Amplifiers.

A

Al Glassman

Guitarist

Job for a Cowboy

...
Verified via jetcityamplification

On Jet City's website it states Al plays through JCA 100 and 50 watt heads

See how Cristian Aroca Araya uses Jet City JCA50H

Cristian Aroca Araya

Singer, Guitarist

Afluente

...
Verified via BandCamp

Used live on the release show of "tierra" as seen here https://youtu.be/FVCu66xwBP4

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Jet City JCA50H, it is most commonly used with the following gear.

Jet City JCA100H
Jet City JCA100H Guitar Amplifier Heads
1
Marshall 1960A 4x12'' Cabinet
Marshall 1960A 4x12'' Cabinet Guitar Amplifier Cabinets
1

Community setups

Show yours
cristian_aroca

cristian_aroca

Gear IQ 796

cristian_aroca

cristian_aroca

Gear IQ 796

1 alternative for Jet City JCA50H, curated by the Equipboard community.

Marshall JCM2000 Dual Super Lead

$600.00

Vintage or Discontinued high-end alternative

While it doesn't sound similar, you can get very close in tone and a Similar gain range. BUT, the Marshall doesn't do that buttery lead sound on its own.

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Gear Guides

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    qdlaty

    Gear IQ 106