The JOYO JF-38 Roll Boost is a compact, true bypass guitar effect pedal designed to provide a clean and clear boost for your electric guitar. 

Product Page

Review by Strat-Talk

Demo by Coleman's Music

Demo by PJ and the Beard

Review by Trevor Curwen, musicradar.com

Manual

JF-38 Roll Boost

The Digital Delay pedal features a special filter circuit to closely reproduce the sounds of analog delay. Delay time range: 25ms-600ms.

Review by audiofanzine

Demo by Derek Paul Guitar

Demo by The ATX Gear Show

Review by TalkBass.com

JF-08 Digital Delay

Get that mild and mellow circuit delay. This is a favorably priced way to get those great tones. True bypass design.

Demo by HEWAN GITAR REBEL 

Demo by Ryan Lutton

Review by harpforum

Demo by Addicted to Gear

JF-33 Analog Delay

Two fabulous overdrive tones are created by the dual channel, the Drive channel features pure and clean overdrive tone without compression. While Boost Channel delivers wild overdrive effect and long sustain by its independent BOOST Control Knob. Moreover, it also has 2 toggle switches, the left one for adjusting the brightness of Mid-frequency, 3 positions are available. And the right one for switching between different circuit clippings, say, MOSFET clipper mode and diode clipper mode respectively.

Official Product Video

Demo by Pedal Platform

Review by claudius, gearnews.de

Review by The Gear Page

Demo by Nolan Derosia

R-05 Maximum

The Rushing Train Amp Simulator brings classic Liverpool sounds to live in a very small package. Clean sounds with a bit of bite are just as easy to dial in as singing leads and crisp rhythms. This tone will cut through any mix easily! Whether you use it directly into a mixing console, audio interface or in front of an amp, the Rushing Train will become a creative tool in your arsenal.

Demo by Will Chen

Demo by intheblues