User Manual

SA248 Spectrum Intelligent Filter User Guide 53

Spectrum Intelligent Filter Specifications

Dimensions

• Length: 11.63 cm (4.58 inches)

• Width: 7.00 cm (2.75 inches)

• Height (not including knobs and footswitch): 3.71 cm (1.46 inches)

• Height (including knobs and footswitch): 5.61 cm (2.21 inches)

Weight

• 280 grams (0.625 pounds)

Power

• 9V DC, minimum 165 mA (maximum 195 mA when connected to a power reliant external

controller)

• Negative tip (positive sleeve) barrel power jack, 2.1 mm inner diameter, 5.5 mm outer diameter

Audio Performance

• Maximum Input Level: +6 dBV = 8.2 dBu = 2 V RMS = 5.6 V p-p

• Input Impedance: 1 MegaOhm (1 MΩ)

• Output Impedance: 600 Ohm (600 Ω)

• 108 dB DNR Audio Path

• 24-bit Audio Conversion

• 56-bit Digital Data Path

• Universal Bypass

(relay-based true bypass and analog buffered bypass)

Troubleshooting

General

Restore factory settings: In order to revert the Spectrum to its factory settings, clearing all user data,

presets, expression mappings and custom effect types, perform a factory reset using one of the

methods described below.

Factory Reset using the Hardware

Disconnect power. While holding down the footswitch, reconnect power. The main LED and control

LED will be lit for a few seconds. When the reset is complete both LEDs will turn off and you can

release the footswitch.

Factory Reset using the Neuro Mobile App

Using the Neuro Mobile App, go to Hardware Settings and choose the Factory Reset option.