The LEF-605 Heavy Metal shows the approach: a distortion pedal less than 3 inches in length and 1.5 inches wide, small enough that placement on a pedalboard is never a problem2. That footprint is the brand's calling card, and it is what makes the range attractive to players building a first board on a budget.
What Rowin is known for
Rowin is known for budget guitar effects pedals1. Within that, two things stand out in the maker's own descriptions of the range:
- Small size. The LEF-605 Heavy Metal is less than 3 inches long and 1.5 inches wide, and the maker points directly at pedalboard placement as the reason2.
- Low prices. The LN-332 Looper is described by RockBoard's PedalPedia as "an extremely compact and jaw droppingly affordable looping pedal"1.
"an extremely compact and jaw droppingly affordable looping pedal"
The range covers the main effect families. On the gain side there are overdrives such as the LN-321 Blues Overdrive6 and distortions such as the Raving Distortion5 and LEF-605 Heavy Metal657, plus the LN-302 HUNK7. For time effects there is the ECHO, a delay effect device4. And for recording and practice there are loopers: the LN-332 Looper1 and the Twin Looper3.
Power and pedalboard use
Rowin pedals use the power arrangement most pedalboards are already set up for. The Twin Looper runs on 9V DC with a center negative plug3, the same standard arrangement as the rest of a typical mini pedalboard power supply.
The Twin Looper runs on 9V DC, center negative3. Individual Rowin pedals may differ, so check the specific pedal's page before wiring a board.
For a first pedalboard, the practical picture is this: small footprints mean more pedals fit in less space2, and the 9V DC center negative standard means one power supply can serve the board3.
The range (67)
Questions
Are Rowin pedals any good for a first pedalboard?
Rowin is a budget guitar effects pedal maker, and its mini pedals are built around small footprints. The LEF-605 Heavy Metal is less than 3 inches long and 1.5 inches wide, so finding room on a first pedalboard is not a problem. The range covers overdrive, distortion, fuzz, delay and looping, which are the core effects most players start with.
Who makes Rowin pedals?
Rowin pedals are made by Rowin, a budget guitar effects pedal maker. Its range includes overdrives such as the LN-321 Blues, distortions such as the Raving and LEF-605 Heavy Metal, the ECHO delay, and loopers such as the LN-332 and Twin Looper.
Do Rowin pedals run on a 9V power supply?
Yes. The Rowin Twin Looper, for example, runs on 9V DC with a center negative plug, which is the standard arrangement for most pedalboard power supplies. Check each pedal's page for its specific power requirements.
Sources (7)
- Looper by Rowin, RockBoard (rockboard.de PedalPedia), 2026
- LEF-605 Heavy Metal by Rowin, RockBoard PedalPedia, 2026
- Twin Looper by Rowin, RockBoard PedalPedia, 2026
- ECHO by Rowin, RockBoard (rockboard.de), 2026
- Raving Distortion by Rowin, RockBoard PedalPedia, 2026
- BLUES Overdrive by Rowin, RockBoard PedalPedia, 2026
- LN-302 HUNK by Rowin, RockBoard PedalPedia, 2026




























