MOSKY ELF Spring Reverb Pedal — Attack, Depth & Dwell (True Bypass)

A vintage-voiced spring reverb with genuinely useful control. Attack sets the pre-delay from 30ms to around 150ms, Dwell controls how long the tail rings out — and pushed past about 3 o'clock it tips into self-oscillation, where the Attack knob then shifts the pitch of the oscillation. Depth blends wet against dry, with unity around noon.

Highlights

• Adjustable pre-delay from 30ms to ~150ms — rare at this price
• Dwell self-oscillates past 3 o'clock for runaway ambient textures
• Attack doubles as a pitch control when self-oscillating
• Depth blends wet and dry, unity gain around noon
• True bypass with effect indicator LED

Specifications

• Model: MOSKY Audio ELF Spring Reverb
• Type: Analog/digital spring reverb emulation
• Controls: Attack (pre-delay), Depth (wet/dry mix), Dwell (decay)
• Pre-delay range: 30 ms – 150 ms
• Input impedance: 10 MΩ
• Output impedance: 1 kΩ
• Bypass: True bypass
• Power: 9V DC, centre-negative, 2.1 × 5.5 mm connector (adapter not included)
• Dimensions: 115 × 65 × 50 mm (11.5 × 6.5 × 5 cm)
• Weight: 320 g

Specifications taken from the manufacturer's product documentation.