Knowledge Base

AT-70, AT-50: Technical Specifications

Knowledge Base Id:
22604942
Tags:
at-70, at-50
AT-70/50 ROLAND ORGAN ATELIER

KEYBOARD:
AT-70: Upper 56 Keys / Lower 76 Keys / Pedal Bass 13 Keys
AT-50: Upper 49 Keys / Lower 61 Keys / Pedal Bass 13 Keys

VOICE:
TOTAL 128 VOICES

UPPER VOICE

ORGAN:
Full, Jazz, Rock, Pipe, Theater, Others

SYMPHONIC:
Strings, Slow Strings, Synth Strings, Synth Pad, Choir, Others

ORCHESTRAL:
Piano, E. Piano, A. Guitar, E. Guitar, Brass, Harpsi, Harp, Vibes,
Marimba, Mandolin, Banjo, Accordion, Harmonica, Others

LOWER VOICE

ORGAN:
Full, Lower, Pipe, Theater, Others

SYMPHONIC:
Strings, Synth Strings, Choir, Others

ORCHESTRAL:
Piano, E. Piano, A. Guitar, Brass, Harpsi, Harp, Vibes, Marimba,
Accordion, Harmonica, Others

SOLO VOICE
Violin, Trumpet, Sax, Flute, Oboe, Clarinet, Others

PEDAL BASS VOICE
Organ, Pipe Organ, String, Electric, Others

* Each keyboard can get access to all preset 128 voices with the 'Others'
button.

NUMBER OF ACCOMPANIMENT / SMF PLAY VOICES:
226 Voices

EFFECT:
Rotary Sound, Chorus, Reverb, Sustain, Vibrato, Pitch Bend, Glide

RHYTHM:
(Total 64 Rhythms, Variation / Origional)
Swing, Jazz, Dixe, Country, 50’s, Ballad, Classical, Waltz, Bossa
Nova, Latin, Contemporary, Pops, Soul, March, Others

* 34 Rhythms are accessible with the 'Others' button.

* Music Style Cards (sold separately; TN-SC2 series) can provide additional
Music Styles.

NUMBER OF MANUAL DRUMS SETS:
8 Sets

NUMBER OF SOUND EFFECTS SETS:
1 Set

ARRANGER FUNCTION:
Arranger On/Off, Chord Intelligence, Leading Bass, Advanced/Basic, Melody
Intelligence, One Touch Program.

NUMBER OF REGISTRATION MEMORIES:
AT-70: 12
AT-50: 8

COMPOSER:
Tracks: 7
Note Storage: approx. 40,000 notes (Max. 999 measures)
Recording: Realtime

STORAGE:
3.5 inch Micro Floppy Disk

Disk Format:
720 K bytes (MF2DD)
1.44M bytes (MF2HD)

Songs:
Max. 56 (MF2DD)
Max. 99 (MF2HD)

DISPLAY:
16 Characters, 2 lines (Backlit LCD)

CONNECTORS:
Phone Jack (Stereo)
AC Inlet
Speaker Connector
Pedal Connector
MIDI Connectors (In / Out)
Audio Input Jacks (L (MONO) / R)
Audio Output Jacks (L (MONO) / R)

PEDALS:
Damper Pedal
Expression Pedal (with two assignable foot switches)

SPEAKERS
AT - 70:
(Stand): 30cm x 1, 16cm x 4
(Body): 8cm x 2
AT - 50:
(Stand): 25cm x 1, 16cm x 2
(Body): 8cm x 2

RATED POWER OUTPUT:
AT-70: 60W + 60W + 120W
AT-50: 40W + 40W + 80W

POWER SUPPLY:
AC 117V, AC 230V or AC 240V

POWER CONSUMPTION:
AT-70 : 377W (AC 117V), 286W (AC 230V), 286W (AC 240V)
AT-50 : 242W (AC 117V), 182W (AC 230V), 182W (AC 240V)

FINISH:
Traditional Wallnut

DIMENSIONS

AT - 70:
Body:
1324 (W) x 605 (D) x 307 (H) mm
(Including Music Rest)
52 - 1 / 8 (W) x 23 - 7 / 8 (D) x 12 - 1 / 8 (H) inches

Stand:
1316 (W) x 594 (D) x 718 (H) mm
51 - 13 / 16 (W) x 23 - 7 / 16 (D) x 28 - 5 / 16 (H) inches

Total:
1324 (W) x 605 (D) x 1025 (H) mm
52 - 1 / 8 (W) x 23 - 7 / 8 (D) x 40 - 7 / 16 (H) inches

AT - 50:
Body:
1230 (W) x 605 (D) x 307 (H) mm
(Including Music Rest)
48 - 7 / 16 (W) x 23 - 7 / 8 (D) x 12 - 1 / 8 (H) inches

Stand:
1210 (W) x 594 (D) x 718 (H) mm
47 - 11 / 16 (W) x 23 - 7 / 16 (D) x 28 - 5 / 16 (H) inches

Total:
1230 (W) x 605 (D) x 1025 (H) mm
48 - 7 / 16 (W) x 23 - 7 / 8 (D) x 40 - 7 / 16 (H) inches

WEIGHT

AT-70:
Body: 58.0 kg / 128 lbs 14 oz
Stand: 66.0 kg / 145 lbs 9 oz
Total: 124.0 kg / 273 lbs 7 oz

AT-50:
Body: 50.0 kg / 110 lbs 4 oz
Stand: 53.0 kg / 116 lbs 14 oz
Total: 103.0 kg / 227 lbs 2 oz

ACCESSORIES:
Stool
AT-70: TYPE A
AT-50: TYPE B

Owner’s Manual
3.5 inch Micro Floppy Disk (MF2HD)
Power Cord

OPTIONS:
Music Style Card (TN-SC2 series)