Summation Technology The Summit of Duplication Technology
"The Summit of Duplication Technology"
Superscope PSD450mkII Supplies Made in USA




Superscope PSD450mkII

PSD450mkII $999 $899
PSD450mkII-32 (32GB) $1099 $999

Professional Audio Recording for Multiple Applications/Industries
The PSD450mkII is a perfect fit for recording and transcription applications found in Business, Government, Law Enforcement, House of Worship, Education, Conference, Health Care and Therapy. The full features, ease-of-use and short learning curve make it a perfect fit for both technical and non-technical users.

Long Recording Times
For court and meeting recordings, sermons/church services, conferences, interviews, surveillance and interrogations, lectures, therapy, etc, use the MP3 record setting for long recording sessions. 

Simultaneous Back-up Recordings for Security and Efficiency
Record simultaneously to both the internal SSD (Solid State Drive) and to a USB flash drive to create a back-up or duplicate copy of the recording.

Sound on Sound Recording
The built-in overdub feature allows you to add additional recordings to an existing song or track creating unlimited layers of sound-on-sound recordings. Enhance your recordings using the built-in Reverb, Delay and EQ effects or Edit using divide, combine and trim.

Produce Professional Recordings
Select 16 or 24 bit WAV recordings for "studio"quality recordings, or choose MP3 record settings for use on websites, smartphones, mp3 players, or emailing to friends and colleagues.

Music Practice Features
Adjustable Key & Tempo, Fine Tuning, Vocal Reduction and A-B Loop settings allow you to control the real-time playback of the original file for music practice and transcription. Create custom practice lessons for music educators and students and save to the SSD built-in storage, or to CD or USB for handouts. All great features for music teachers, musicians and vocalists.

All-in-One Portable Playback and Recording 
The small weight and size of the PSD450mkII, along with battery operation, plus built-in microphones and speaker make the unit a truly portable recording and playback system. Just grab it and go. 

Hands-Free Operation
Use of the optional latching foot pedal allows for hands free play/play pause or record/record pause. Great for music practice, meeting & business transcription or performance playback and recording. For even greater control, use the included full feature handheld wireless remote control.

Large Color Display for Easy Operation and Navigation
The large color display allows for clarity of files, features and operations as you navigate the units many features. Color coding assist the user in identifying devices and operations during use. 

Quality Plus
The PSD450mkII is manufactured in Japan by our ISO9001:2000 certified manufacturing partner, keeping with the high quality and reliability Superscope has been producing for over 50 years!     



The PSD450mkII is Superscope's most advanced and easy-to-use portable digital audio recorder to date! Key features include...

  • Built-in 16GB SSD (Solid State Drive expandable to 32GB)
  • Built-in CD Recorder
  • Built-in standard USB port for direct connection of a USB Flash Drive or USB External Hard Drive for recording or playback
  • Built-in peripheral USB port for direct virtual drive connection to PC or MAC computer
  • Simultaneous Record to Internal SSD plus USB (Backup Copy)
Featuring EZ Guide, built-in operation guide will take you step-by-step through the most popular operations and settings. Includes step-by-step prompts for the following operations...

  • Record
  • Record with a Track/File
  • Play a Track/File
  • Import CD
  • Duplicate CD
  • Modify and Save File
  • Copy file to USB
  • Create/Record Playlist

Number of Recording Channels: 2 (stereo).
Recording / Playback Formats: WAV, MP3, CD-DA.
16bit/24bit Recording Format: Linear PCM WAV 44.1KHz (extension WAV), MP3 Stereo 64, 80, 128, 160, 256, 320 Kbps, MP3 Mono 32, 40, 64, 80, 128, 160 Kbps.
A / D Conversion: 24bit Σ-D conversion.
D / A Conversion: 24bit Σ-D conversion.
Sampling Rate: 44.1 KHz.
Maximum Recording File Size: 2 GB.
Display: High-resolution 3.5-inch TFT LCD Color.
Power Requirements: 15 VDC 1.6A Center Pin Positive, AC 100 - 240 V 50/60 Hz Power Supply, Battery 8 X “AA” Alkaline or Ni-MH.
Dimensions: 10.5"(W) 3.3"(H) 7.8"(D), 269mm(W) 81mm(H) 202mm(D).
Weight: 4.6 lb / 2.1 Kg without Batteries.
Operating Temperature: 5°C to 35°C (41°F to 95°F).
Internal Speaker: 3.5 cm X 1.
Internal Microphones: Electret Condenser X 2.
Phantom Power Supply: 48 V 10 mA max.
USB: 2.0 High Speed / Mass Storage Class Operation.

Analog to Digital Converter: 24 Bit Resolution.
Digital to Analog Converter: 24 Bit Resolution.
Overall Frequency Response: 20 Hz to 20 KHz +/- 1 dB.
Line Output Level: 2.2 Vrms, 300W.
Headphone Output Level: 30m W, 32 W, 10% THD.
Speaker Output Level: 2 W, 8 W, 10% THD.
Digital Output Level: 0.5 Vp-p, 75 W Load.

Mic / Line Inputs

Mic Level
Input Sensitivity: 1.2 mV, 12 KW
THD: 0.18%
S/N: 60 dB A-WTD
Max. Input Level: 75 mV RMS (Mic. ATT OFF), 375 mV RMS (Mic. ATT ON).

Line Level
Input Sensitivity: 500 mV, 12 KW
THD: 0.01%
S/N: 92 dB A-WTD
Max. Input Level: 4.0 V

Instrument Input

High Gain
Input Sensitivity: 10 mV, 1 MW
THD: 0.03%
S/N: 72 dB A-WTD
Max. Input Level: 670 mV

Low Gain
Input Sensitivity: 500 mV, 22 KW
THD: 0.01%
S/N: 92 dB A-WTD
Max. Input Level: 3,500 mV

AUX Input
Input Sensitivity: 500 mV, 22 KW
THD: 0.01%
S/N: 92 dB A-WTD
Max. Input Level: There is no limit.

Appearance standards and specifications are subject to change without notice.