Audia Flight FLS Audio Expansion Board - Single Ended (RCA)

The Audia Flight FLS RCA Expansion Board adds two additional single-ended RCA inputs (labeled IN6 and IN7 on the host unit's display) to an FLS series component. This is the cleanest way to add a second analog source (a CD player, tuner, tape deck, or second turntable feed) to an FLS-based system without giving up the existing input set.

Compatible Models

• Audia Flight FLS 1 Fully Balanced Stereo Preamplifier
• Audia Flight FLS 9 Fully Balanced Stereo Integrated Amplifier
• Audia Flight FLS 10 Fully Balanced Stereo Integrated Amplifier

Installation Slot (A Bay / B Bay)

Every FLS series component (FLS 1, FLS 9, FLS 10) has two removable rear-panel bays where optional boards install: A bay (top) and B bay (bottom). Each FLS optional board has a fixed bay assignment based on its panel layout, and up to two boards can be installed at once, one per bay.

FLS optional board bay assignments:

• FLS DAC Board: A bay only
• FLS XLR Expansion Board: A bay only
• FLS MM/MC Phono Board: B bay only
• FLS RCA Expansion Board: B bay only

Boards that share a bay are mutually exclusive: DAC and XLR cannot both be installed (both A bay), and Phono and RCA cannot both be installed (both B bay). Any A-bay board pairs cleanly with any B-bay board.

This RCA expansion board installs in B bay. It pairs cleanly with the FLS DAC or FLS XLR board (both A bay). It cannot coexist with the FLS MM/MC Phono board, which also occupies B bay.

Other FLS Optional Boards

• Audia Flight FLS DAC Board (A bay)
• Audia Flight FLS Audio Expansion Board, Balanced (XLR) (A bay)
• Audia Flight FLS MM/MC Phono Board (B bay)