The Superscope PSD300 is the world's first CD Recording system for the performing arts that combines a professional CD-R/RW recorder with a  CD-R/RW player featuring innovative CD  manipulation controls. This portable stand-alone system is designed specifically as a valuable portable music rehearsal and performance tool.  In addition to its recording drive, the unit’s CD player features the same performing arts controls found on the popular Superscope PSD230 portable CD player. These special controls allow musicians to practice with their favorite artist or a specialized music accompaniment CD and manipulate the key or tempo of that music on the fly.  For tapers this unit offers the next in evolution of recording mediums.  Field recording and burning built into a single unit.

Use this portable system to:

• Record live direct to blank CD-R (write once) or CD-RW (rewritable) discs. 
• Plug microphones directly into the unit for stereo recording without the need for a separate mic preamp and mixer. 
• Or use the built-in microphone. 
• Play any music CD and manipulate the key and tempo, create practice loops, or reduce lead vocal tracks all on the fly. 
• Plug instruments or microphones into the PSD300 and mix a live musicians with music CD accompaniment (taking advantage of innovative CD manipulation controls) 
• Record the mix to the CD-R/RW drive 
• Duplicate CDs at 2X speed 
• Convert a CD to half speed as a duplication option.
• Each note will be exactly one octave lower, at half the speed. A great tool for music transcribers. 

CD Recorder Features:

• Built-in microphone and speaker 
• Stereo XLR & 1/4”  mic/line inputs 
• Programmable mic/line EQ and filtering 
• Automatic record level control 
• Computer CD-R/RW disc compatible 
• Convert to half speed 

CD Player Features: 

• Change key in musical half steps 
• Change tempo -33% to +50% without changing key 
• Reduce lead vocals 
• Create A-B practice loops 

            Features

                          Built-in microphone and speaker
                          Stereo XLR & 1/4" mic/line inputs
                          48V Phantom Power
                          RCA line out
                          Stereo RCA Aux input
                          Digital RCA (SPDIF) input and output
                          Programmable mic/line EQ
                          Programmable mic/line high and band
                          pass filtering
                          Manual or automatic level control for
                          recording
                          Onboard limiter
                          Computer CD-R/RW disc compatible
                          3-band master EQ
                          Full function IR remote included
                     AC Power or 4-pin DC connection for use with gel-cell battery packs

AUDIO SPECS:

Frequency response... 20 Hz-20kHz
ADC... 24 Bit resolution 64x oversampling
DAC... 16 Bit Resolution 8x oversampling

CD-R Drive
Playback S/N... 85 dB
Playback Dynamic Range... 85 dB
Playback Total Harmonic Distortion... 0.05%
Output Voltage/Impedance (Line Output)... 1.0 V/2K

Mic/Line nalog Line Level
S/N... 80 dB
THD... 0.05%
Input Sensitivity/Impedence... 500 mV/2K

Mic Level
S/N... 60 dB
THD... 0.2%
Input Sensitivity/Impedence... 1.2 mV/2K

AUX analog input
S/N... 75 dB
THD... 0.5%
Input Sensitivity/Impedence... 800 mV/23K

Digital Input Sample rate... 11 kHz ~ 58 kHz

Digital Output Level/Impedence... 0.5 Vp-p/75 ohm

Headphone Output (10% THD)
Level/Impedence... 70 mW/32 ohm

Speaker Output (10% THD)
Level/Impedence... 1.7 W/8 ohm

Specs are based on measurement conditions and proper care for the machine, and are subject to change without notice.