User manual
Solid State Logic Alpha Channel Rackmount

User Manual for Solid State Logic Alpha Channel Rackmount Analog Channel Strip with Built-In ADC

• Product category: Channel Strips Solid State Logic
• Brand: Solid State Logic
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Solid State Logic Channel Strips

Product description

• Transparent SSL mic preamp with 75 dB of gain and Hi-Z impedance switch

• Built-in VHD (Variable Harmonic Drive) circuit—first featured on SSL's flagship Duality console—adds level-dependent coloration from warm 2nd harmonics to aggressive 3rd harmonics

• High-pass filter selectable at 40/80/120 Hz

• 3-band EQ with mid-frequency Q control and selectable shelf/bell low-frequency mode

• Selectable intelligent auto limiting maximizes headroom and avoids ADC clipping

• Front-panel XLR-1/4" combo jack for mic, line, or instrument input

• Auto-sensing 1/4" Hi-Z input with passive DI-type impedance detection and level matching

• Integrated 24-bit / 192 kHz ADC (analog-to-digital converter)

• 1/4" TRS analog output and S/PDIF digital output

• Automatic sample rate synchronization to incoming digital signal

• 6-segment LED output meter

• 1/4" insert send and return can be positioned before or after the EQ

• Sum switch mixes the insert send with the insert return

• Dedicated switches for polarity, -20 dB pad, and phantom power

• Connect multiple Alpha Channels via DC sidechain link RCA jacks to achieve the same degree of limiting on the connected units

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Technical parameters

Solid State Logic XLogic Alpha Channel Specs

Number of Channels	1
Inputs	1 x XLR-1/4" combo (balanced/unbalanced) 1 x Coaxial S/PDIF
Outputs	1 x 1/4" TRS (balanced) 1 x Coaxial S/PDIF
Inserts	1 x 1/4" TRS send (balanced) 1 x 1/4" TRS return (balanced)
Link Connectors	1 x RCA coaxial link input 1 x RCA coaxial link output
Input Impedance	XLR Lo-Z: 1 kOhm XLR Hi-Z: 10 kOhms 1/4" Hi-Z: 1 MOhm 1/4" Insert Return: 10 kOhms S/PDIF: 75 Ohms
Output Impedance	1/4" Output: 40 Ohms 1/4" Insert Send: 40 Ohms S/PDIF: 75 Ohms
Operating Level	Limiter Switch Out: 24 dBu, unity gain to output Limiter Switch In: 12 dBu, +12 dB gain to output
Maximum Output	+24.3 dBu
Frequency Response	10 Hz to 70 kHz ( Rating 100% users recommend this product to others. And what about you? This product has already been rated by 45 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. The discussion is empty - enter the first post Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR