ZOOM Q8 Audio Video Recorder

Why are 4-channels of audio better than 2-channels?

• Capture more ambient sound at any shoot for an overall more convincing soundscape.
• Place mics on each participant in conferences, panels, reporters, etc.
• Redundancy or backup in case of camera mic noise or drop out.
• Simplify wedding shoots with a mic on the bride, groom, officiator and a mic for ambient sound.
• Video editing environments now support multi-channel audio as standard.

• Main Features

  The R-4 brings you a new generation of portable recording. Enjoy superb sound quality. Use the 40GB hard disk drive for extended recording. Record up to four channels at once. Edit waveforms on the recorder itself. All this plus a compact size and light weight that assure outstanding mobility in the field. The Edirol R-4. Gear up for the new generation of portable recording.

  Extended Recording with 40GB Hard Disk Drive
  Equipped with a 40GB hard disk drive, the R-4 can record up to 17 hours at maximum sound quality or up to 58 hours at CD quality.

  Superior 24-bit/96-kHz Linear Recording
  Totally uncompressed recording assures outstanding sound quality. Choose 16-bit or 24-bit quantization and a sampling rate of 44.1 kHz, 48 kHz, or 96 kHz. Save data as WAV files.

  Simultaneous 4-Channel Recording
  The 4 XLR/Phone combo jacks come with switchable phantom power and give you a choice of MONO, STEREO, STEREO X2, or 4CH recording. Digital input/output is also provided.
  Four-channel recording gives you exceptional flexibility. For example, you can use mics to capture the ambience of a performance hall while using line input to record the performance itself. Or you can record at several different level settings simultaneously.

• Five High-Quality Effects
  The R-4 lets you tailor the sound during both recording and playback.

• L Terminal for Linking a Digital Video Camera
  The R-4's L terminal lets you connect a similarly equipped digital video camera to synchronize the camera start/stop while R-4 is recording. Counting the camera's two channels, this configuration gives you a total of six audio channels — a wealth of audio data to get creative with.

  Waveform Editing Using Only the R-4
  The R-4 is all you need to edit waveforms. Just watch the waveform on the LCD as you edit. Scrubbing playback with the shuttle dial lets you set the edit points precisely by sound.

  Index Any Point Instantly
  Press the mark button anytime during recording or playback to mark that point for easy, instant indexing later. With the A-B repeat function you can set two points and repeatedly play back the material between them.

  Easy Playback with the Jog Dial
  Use the jog dial to fast-forward or rewind at any of seven speed levels.

  Built-In Stereo Speakers
  The R-4's built-in speakers make it easy to monitor recorded sound without headphones.

• L Terminal for Linking a Digital Video Camera
  The R-4's L terminal lets you connect a similarly equipped digital video camera to synchronize the camera start/stop while R-4 is recording. Counting the camera's two channels, this configuration gives you a total of six audio channels — a wealth of audio data to get creative with.

  Waveform Editing Using Only the R-4
  The R-4 is all you need to edit waveforms. Just watch the waveform on the LCD as you edit. Scrubbing playback with the shuttle dial lets you set the edit points precisely by sound.

  Index Any Point Instantly
  Press the mark button anytime during recording or playback to mark that point for easy, instant indexing later. With the A-B repeat function you can set two points and repeatedly play back the material between them.

  Easy Playback with the Jog Dial
  Use the jog dial to fast-forward or rewind at any of seven speed levels.

  Built-In Stereo Speakers
  The R-4's built-in speakers make it easy to monitor recorded sound without headphones.

• 16 Recording Tracks to Hard Drive: 16-bit resolution at 44.1 kHz - no compression
• Extended Recording Time: More than 7.5 hours of 16-track recording at CD quality
• FAT32 Disc Format and WAV Recording: Plus USB port for easy transfer of recordings to PC
• Input EQ Library: 33 sound shaping presets available for all inputs
• Direct CD-RW Connection via USB: Master direct to USB CD-RW (no PC required)

Tuner + Metronome + Recorder - All in One Unit!
The TMR-50 - Your Ideal Practice Partner

Highlights:

• Tuner, metronome, and recorder can be used simultaneously or independently.
  
• Internal mic and speaker make it easy to record and play back your performance
  
• Loop Play function lets you repeat a desired region of a recorded track
  
• High-quality linear PCM recording/playback
  
• Record up to 100 tracks (approximately total 20 minutes)
  
• USB port lets you transfer recorded data and song files between the TMR-50 and your computer
  
• Newly designed highly responsive LCD needle-type meter
  
• Wide detection range from C1 to C8
  
• The Sound Out function produces a reference tone in a three-octave range from the built-in speaker
  
• The Sound Back function generates the reference tone that's closest to the input sound, while the meter indicates the pitch discrepancy between the reference and the input sound - a great function for ear training!
  
• Calibration supports a range of concert pitches
  
• Marks indicate pure major and minor third intervals
  
• Wide tempo range of 30--252 beats per minute
  
• 15 rhythm variations let you practice with a broad range of musical styles
  
• Easy tempo settings with two types of tempo step patterns plus a tap tempo function
  
• Large LCD with backlight brightness that's adjustable over two levels for enhanced visibility
  
• Your choice of body color: black or pearl white
  
• Convenient key layout, and newly designed stand and battery cover
  
• Memory Backup and Auto Power Off
  

Korg's popular TM series of tuner/metronome units is loved by players who practice to perfect their musical skills. Now joining the lineup is the TMR-50, which adds recorder functionality to the already impressive list of features. An extremely valuable way to improve your playing ability is to identify the problem areas that need work, and then practice to improve those areas. With its built-in mic and speaker, the TMR-50 makes it easy to practice this way. It provides high-quality linear PCM recording and a USB port for convenient usage with your computer. The TMR-50 features equally robust capabilities for its tuner and metronome functionality that will help you improve your sense of pitch and rhythm. Two choices of color are available: black and pearl white. Whether you're in a brass band or an orchestra, the TMR-50 is the ideal partner for anyone who wants to improve their playing.

Recording format:

PCM audio format, WAV format (extension: .wav) 44.1 kHz@16-bit

Available recording time:

Maximum approx. 20 minutes (Internal Memory size is 120 MB)

Total number of tracks:

Up to 100 tracks

Tuning:

12 note equal temperament

Detection range:

C1 (32.70 Hz) ~ C8 (4186 Hz), Using Sine Wave.

Reference tone:

            C3 (130.81 Hz) ~ C6 (1046.50Hz), 3 Octave.

Tuning Mode:

            Meter Mode (AUTO), Sound Out Mode (MANUAL), Sound Back Mode (AUTO)

Calibration range:

A4 = 410 ~ 480 Hz (1 Hz steps)

Detection accuracy:

+/- 1 cent

Sound precision:

+/-1 cent

Tempo range:

Quarter Note = 30 to 252 BPM

Tempo setting:

3 Types:       Pendulum Step

Full Step

Tap Tempo

Beat range:

            Total 10 beats: "0 to 9" as "Quarter-note" Rhythm

Rhythm pattern:

Duplets, triplets, triplets without the center beat, quadruplets, and quadruplets without the center beats

Tempo accuracy:

±0.3%

Terminals:

            Input (f6.3mm, Mono-Standard Jack type)

            Headphones (f3.5mm, Stereo-mini Jack type)           

            USB (mini-Type B)      

Internal Speaker:

            Dynamic Speaker (f28 mm)                                                             

Power (Battery):

AAA battery (3.0 V) x 2

Manganese batteries or alkaline batteries, Ni-MH: Nickel metal hydride

Battery Life:

Recorder ... Approximately 16/13/11 hours

(Backlight: off/soft/auto, using alkaline batteries. Maximum of 20 minutes per

recording.)

Tuner ... Approximately 24/22/20 hours

(Backlight: off/soft/auto, A4 continuous input, using alkaline batteries)

Metronome ... Approximately 18/16/14 hours

(Backlight: off/soft/auto, tempo 120, 4 beats, maximum volume, using alkaline batteries)

Dimensions (W x D x H):

111 x 82 x 18 mm / 4/37 x 3.23 x 0.71 inches

Weight:

119 g / 4.19 oz (Including battery)

Included items:

AAA battery (3.0 V) x 2 for verifying proper operation

USB Cable

Options:

            Contact Mic = CM-100L

Computer Requirements

Windows:

A computer that satisfies the operating requirements of Microsoft Windows XP/Windows Vista/Windows 7 and is equipped with a USB port

Macintosh:

Features at a glance

• XLR plug-on connection
• Compatible with dynamic mics as well as bettery-powered condenser mics
• 48kHz/24-bit linear PCM mono recording
• WAV files (compatible with BWF format)
• Media: microSD/SDHC cards (supports 32GB capacities)
• Sliding record switch and hold function to prevent misoperation during recording
• Dual recording function
• automatic file closing function to prevent the loss of already recorded data
• XLR connector also can use as external input for external input
• High/Mid/Low recording level settings
• Low-cut filter
• Limiter
• Automatic level function
• With a built-in clock function, supports BWF files that can have time information added, which is convenient for editing and searching
• Time track incrementing function can create new files at regular intervals (every 15 minutes) during recording
• Playback function allows recorded data to be checked immediately
• Headphone output
• Locking mechanism assure a tight connection with the microphone body
• Easy-to-read organic EL display
• micro USB B port enables easy data exchange with computers
• Records at least 10 hours on a single AAA battery by using alkaline batteries (EVOLTA)
• Unit settings can be created and transferred as a computer text file
• Settings can be transferred between multiple DR-10X units using the infrared transmission function
• Firmware can be updated using a microSD card
• RoHS-compliant product