€150 + Shipping + PayPal fees. Shipping in Europe is €30 tracked.
Working. I'm only owner, you'll be the second one.
Can be paid via SEPA bank transfer to avoid PayPal fees.
Resources:
http://www.bigbookofamigahardware.com/bboah/product.aspx?id=1257
http://amiga.resource.cx/exp/prelude
Working. I'm only owner, you'll be the second one.
Can be paid via SEPA bank transfer to avoid PayPal fees.
Resources:
http://www.bigbookofamigahardware.com/bboah/product.aspx?id=1257
http://amiga.resource.cx/exp/prelude
Crystal Semiconductor Sound Codec 4231A
- 5510-64000 Hz frequency range
- ALaw, uLaw, ADPCM compression / decompression
- MPC Level 2 compatible mixer
- dual DMA registers support full duplex operation
- two onchip FIFO buffers for higher performance
- selectable Serial Audio Data Port
- two channel simultaneous playback (simple stereo signal)
- unlike a DSP, this chip is designed solely for handling audio, it cannot for example, off-load your CPU when playing back an 8+ channel ScreamTracker file
connectors
LINE
MIC
- can be routed to the ADC and to the onboard mixer
- normally used for recording line level signals
AUX1
- can only be routed to the ADC, not to the mixer
- used for recording only - signal may be line or mic level
AUX2
- can be routed to the ADC and the onboard mixer
- used for recording or mixing the audio output of a CD-ROM drive or the MPEGit MPEG audio decoder expansion module
OUT
- can only be routed to the mixer - cannot be used for recording
- recommended for mixing with the Amiga output
- after a reset when the card is not initialized by the mixer program, LINE out is muted and the source connected to AUX2 can only be sent to the mono output
notes
- goes to stereo system
software
- 15 pin D-SUB connector for the customizable adaptor - when ordering, the type of connector can be chosen for each input (e.g. RCA, 1/4" phone plug , 1/8" phone plug
- mixing means that the signal of that input can be mixed to the output along with other inputs, and the sound generated by the codec itself
- recording means direct recording to RAM or hard disk from that input and also using it for digital realtime effects
- 40 pin (male) expansion bus connector for expansion modules
- Rombler - wavetable / MIDI interface
- MPEG-it! - MPEG audio decoder supporting Layer II & III streams
- Arpeggiator - digital input / output (S/P-DIF) for DAT, CD, MiniDisc, etc.
- full duplex 16 bit audio sampling, mixing and playback
- sampling and playback rates up to 64 kHz even on 68000
- EMI filtering and double surge protection
- Realtime F/X; u-law, A-law, ADPCM encoder / decoder; Surround Decoder; Mixer (adjusts the level of each input); tapedeck (recording one of three inputs at a time); Dub! full duplex recorder (record and playback a file at the same time); AHI
- optional Samplitude 3.0 or AudioLab16
- AHI driver
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