Input Configuration
Instrument buttonENGAGED — all guitars
Input modeHi-Z · 1MΩ impedance
Phantom powerOFF · not needed
Direct monitorOFF · monitor via Loopy
Air modeOFF for clean tones
Loopy Pro Audio Settings
Sample rate48 kHz
Buffer size64–128 samples
Input channelScarlett — Input 1
OutputScarlett — Output 1/2
Latency target< 5ms round-trip
Output → Spark Edge Input 3
Scarlett monitor out¼" L/R → Spark In3
Monitor level50–60% on Scarlett
Spark Ch.3/4 volumeStart at 60%
Spark rear EQALL THREE BANDS FLAT
Signal type arrivingLine-level — correct
Gain — Electrics (T5z / Tele / Strat)
Halo LED ruleGreen only, always
On clippingReduce — never recover later
Gain — Acoustics (316ce / GS Mini)
Why lowerPiezo pickups run hot
Strum hard firstVerify before recording
Sony Headphones (via Scarlett)
Plug intoScarlett headphone out
MonitoringPost-processing signal
Direct monitorOFF — no dry bleed
EQ profileFlat / Studio mode
Closed-back noteUse Pro-R2 to open stage
Clean tone gain staging philosophy: For folk and country clean tones, under-gain is always better than over-gain. A clean Fender-style amp model in ToneX sounds best when the input signal is consistent and not pushing the model hard. Think of the Scarlett gain knob as setting the foundation — once you've found the right level (halo stays green through your hardest strumming), leave it alone and use Loopy Pro's channel faders for any session-to-session adjustments.