Utility (Buffer) · $100
The Sitek Guitar Electronics Cristal Signal Buffer is an analog buffer pedal based on the Op-amp buffer, made in Poland. From $100.
| Category | Utility (Buffer) |
| Circuit / based on | Op-amp buffer |
| Signal | Analog |
| Footswitches | 1 (compares buffered vs unbuffered signal) |
| Bypass | True bypass (relay-based, gold-plated contacts; auto-switch to bypass on power loss) |
| True bypass | Yes |
| I/O | Input impedance 1.5MOhm, output impedance <100Ohm |
| Power | 9V DC (2.1mm center-negative; internally boosted to 18V) |
| Power draw | 40 mA |
| Dimensions | 9.5 x 4.5 x 4.5 cm |
| Weight | 0.13 kg |
| Country of manufacture | Poland |
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