User Manual

Troubleshooting
Device won’t turn on
• Make sure the power supply is properly connected and the device
is switched on.
• Check if the power adapter is working properly.
•Check if you’re using the correct power adapter.
No sound or slight sound
• Make sure your cables are connected properly.
• Make sure the volume knob is adjusted properly.
• When the expression pedal is used for volume control, check it’s
position and volume settings.
• Check the effects module volume settings.
• Check the patch volume settings.
• Make sure your input device is not muted.
Noise
• Make sure your cables are connected properly.
• Check your instrument output jack.
• Check if you’re using the correct power adapter.
• When using the balanced outputs, try switching the GND LIFT on.
•If the noise is coming from your instrument, try using the noise
reduction
module to adjust it.
Sound problems
• Make sure your cables are connected properly.
• Check your instrument output jack.
• If you’re using an external expression pedal to control distortion or
other similar
parameters, check to see if the expression pedal is set up properly.
• Check your effects parameter setup. If effects are set to extremes,
Ampero may only emit noise.
Problems with expression pedal
• Check your expression pedal on/off settings.
• Try calibrating the pedal.
• When using an external expression pedal, make sure you’re using
a 1/4” male-to-male TRS cable. the adapter from the outlet.
• Make sure your hands are dry when plugging in the adapter.
Technical Specifications
Digital Audio Signal Processing: 24-bit depth, 44.1kHz sample rate
SNR: 120dB
Effects: 242
Effects Modules: Total of 9 simultaneous
Patches: 198 (99 user patches, 99 factory patches)
Looper Time: Mono 100 seconds, Stereo 50 seconds
Internal Drum Machine: 100 Rhythm Patterns
Inputs:
One 1/4” Tip Sleeve (TS) Instrument jack,
One 1/8” Stereo Auxiliary In (Aux In) jack
One 1/4” Tip Ring Sleeve (TRS) Expression Pedal input jack
Outputs:
Two 1/4” Tip Sleeve (TS) Unbalanced Stereo output jacks
One 1/8” Stereo headphones output jack
Input resistance:
Input: 4.7MΩ
Aux In: 10kΩ
Output resistance:
Output: 3.2kΩ
Phones: 66Ω
Screen: 4” 800 x 480 Color Dynamic Display Touch Screen
USB Port: USB Type-B port with USB Audio support
Impulse Response/IR processing: Supports 24-bit/44.1kHz Mono
WAV files, 1024 points
Power Requirements: 9V DC Center Negative
Current Consumption: 500mA Max
Dimensions: 273mm (W) x 143mm (D) x 51mm (H)
Weight: 1202g
DES I GN IN S PIRAT ION
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