פדל אפקט אוברדרייב קומפרסור JOYO R-04 Zip Amp Overdrive Compressor   Compressor / overdrive Hard Rock & Glam Metal Overdrive with intensive compression and sustain Controls for Volume, Drive, Low, High and Compression On / Off switch with LED display Ambient LED lighting with 3 modes Input and output socket: 6.3 mm Jack Power supply via 9 V DC power supply with negative pole inside (not included) Current consumption: 20 mA Size, including potis: 109 x 67 x 48 mm Weight: 248 g