BOSS JS 10, Guitar Trainer, eBand

The BOSS eBand JS-10 is small and portable, yet packs a punch in terms of performance. With powerful bass that can shake the room, a revolutionary onboard 2.1 speaker system produces rich, full-frequency sound for song playback and the built-in effects and COSMamps. Built-in trainer for guitar or bass, you will want to take this wherever you go.

Grab your guitar or bass and a microphone, connect to the BOSS eBand JS-10, and wow your friends, family and fans! Add your own collection of favorite music to play along with the USB or SD storage, or jam with a vast variety of onboard song tracks and audio loops. With the BOSS eBand JS-10, you can effortlessly modify the pace and key signature of the songs, as well as record your performances, with excellent results. A built-in guitar trainer makes it easy for beginner guitarists to practice wherever they are. eBand is a portable, all-in-one jam station with professional features and larger-than-life sound.

Features

Powerful 2.1 Sound
The eBand JS-10 is compact and travel friendly, but its performance is huge. An innovative onboard 2.1 speaker system provides rich, full-frequency sound for song playback and the built-in effects and COSM amps, with deep bass that can shake the room.
Pro BOSS Effects Onboard
Get creative with the awesome BOSS effects and COSM amps built into the eBand JS-10 - equivalent in quality to the flagship GT-100 - plus cool extras such as direct recording and Center Cancel for "minus-one" play-along sessions.
Two Input Channels with Individual FX Paths
Two independent input channels are provided, each with its own effect and COSM amp paths. You can plug in any dual combination of guitar, bass, and/or microphone, ideal for duet jam sessions as well as teacher/student music lessons (see below).
Enhanced Sound Library
The eBand JS-10 is packed with cool new play-along tracks, including over 350 audio loops for jamming and 50 new songs. The selection is wider with new variations of instrument combinations, including "minus-one" audio for bass, two guitars, and guitar and bass. Your favorite MP3s and WAV files can be played back directly from a USB key, or imported into the JS-10 from a computer via USB. In addition, you can record your live performance with effects along with the songs into the JS-10.
Great Practice Tool
With the eBand JS-10, you can jam along with your favorite songs, and freely change the tempo and key with high-quality results. You can also loop and repeat sections of a song, and slow down the fast parts to analyze, learn, and play along. eBand's dual input channels are also an excellent learning tool. For example, a guitar teacher and student can connect their instruments to one eBand; the teacher demonstrates or quickly records a riff or solo using a built-in backing track, and then the student repeats the performance for the teacher using the same track. It's a convenient, effective, and fun method for learning!

Specifications

Capacity: SD/SDHC Card: 1 G to 32 GB
Data Types: eBand Songs (Recording/Playback) WAV (Quantization bit rate: 16 bits, Playback only) MP3 (Bit rate: 64 K to 320 Kbps, Playback only)
External Memory: USB Flash Memory (sold separately)
AD Conversion: 24 bits + AF method
DA Conversion: 24 bits
Sampling Frequency: 44.1 kHz
Effect Types: AMP COMP/LIMITER OD/DS NOISE SUPPRESSOR EQ MODULATION (PHASER, FLANGER, CHORUS, TREMOLO, ROTARY, UNI-V, PAN) DELAY REVERB WAH
Recording Time (eBand Songs): Hours per GB: 4 hours 32 GB: 130 hours * The above-listed recording times are approximate. Times may be slightly shorter depending on the number of songs that were created.
Recording Time (WAV/16 bits/Stereo): Hours per GB: 1.5 hours 32 GB: 50 hours * The above-listed recording times are approximate. Times may be slightly shorter depending on the number of songs that were created.
Recording Time (MP3/128 Kbps/Stereo): Hours per GB: 17 hours 32 GB: 550 hours * The above-listed recording times are approximate. Times may be slightly shorter depending on the number of songs that were created.
Nominal Input Level: INPUT 1/2 GUITAR/MIC (INPUT GAIN = GUITAR): -10 dBu INPUT 1/2 GUITAR/MIC (INPUT GAIN = MIC): -32 dBu INPUT 2 AUX: -20 dBu
Input Impedance: INPUT 1/2 GUITAR/MIC jacks: 1 M ohm INPUT 2 AUX jack: 47 k ohms
Nominal Output Level: LINE OUT jacks: -10 dBu
Output Impedance: LINE OUT jacks: 1 k ohm
Internal Speakers: 2.1 channels (2-channel Stereo and Woofer)
Rated Power Output: 12 W (Stereo Speaker 3.5 W x 2 + Woofer 5 W)
Display: Graphic LCD 132 x 64 dots (with backlit)
USB: Audio Mass Storage Class
Connectors: INPUT 1 GUITAR/MIC jack (1/4-inch phone type) INPUT 2 GUITAR/MIC jack (1/4-inch phone type) INPUT 2 AUX jack (Stereo miniature phone type) PHONES jack (Stereo miniature phone type) LINE OUT jacks (RCA phono type) EXP PEDAL/CTL 1, 2 jack (1/4-inch TRS phone type) USB MEMORY port (USB A) USB COMPUTER port (USB B) DC IN jack
Current Draw: 700 mA
Accessories: AC adaptor SD card USB cable Owner's Manual
Options (sold separately): Footswitch (BOSS FS-5U) Dual Footswitch (BOSS FS-6) Expression Pedal (Roland EV-5, BOSS FV-500L, BOSS FV-500H) USB Flash Memory * Use USB Flash Memory sold by Roland. We cannot guarantee operation if other products are used.
Dimensions (WxDxH): 264 x 169 x 209mm; 10-7/16 x 6-11/16 x 8-1/4 inches
Weight: 1.8 kg; 3 lbs. 16 oz.