Technics SL-3350
¥ 49,800 (around 1979)
Commentary
This is a direct drive auto-changer that can play up to 6 LPs continuously.
To select single multi-play, you only need to replace the center spindle, and it is designed so that you can enjoy manual play, 1 ~ 6 times and R (repeat) memo gram, and multi-play up to 6 records.
By using the provided auto / manual spindle, you can enjoy manual play.
This is a combination type that does not require automatic or manual switching. If you use an oil dump type queuing lever, you can cue up a song in the middle. Even in manual play, the Oatley turn mechanism works and the arm automatically returns to rest.
In auto-play mode, if you set the number of revolutions and record size, you only need to operate the start / stop lever. The auto-start, auto-stop, and Oatley turn operate. It also comes with a memo gram that allows you to set 1-6 times and R (repeat) continuous performances.
If you use the spindle for auto-changer, you can enjoy multi-play of up to 6 records. If you set the memogram according to the number of records, you can play up to 6 records continuously. If you set the memogram to the R position, you can enjoy repeated playing of the last record.
The center spindle used for the auto-changer is an umbrella type spindle developed by Technics, and the dust cover can be closed even when the auto-changer spindle is used.
B. FG method is used for motor speed detection.
In addition, a unique integrated D. D motor has been adopted.
The cabinet and base have a double vibration isolation structure using TNRC, an acoustic material unique to Technics.
The tone arm uses a gimbal suspension system to achieve a high initial motion sensitivity of 7 mg.
All front operation layout is adopted.
Model Rating
Type | Direct drive autochanger |
<Turntable portion> | |
Drive system | Direct drive |
Drive motor | Brushless DC motor |
Control system | B. FG. Servo |
Turntable | 30.4 cm Aluminum Die-cast |
Number of revolutions | 33 1/3, 45 rpm |
Rotational speed fine adjustment range | 10% |
Wow and flutter | 0.03%W.R.M.S(JIS C5521) |
Signal-to-noise ratio | 75dB(IEC98A weighted) |
Tone Arm Section | |
Format | Universal S-shaped Static balance Gimbal suspension system |
Rotational axis sensitivity | 7 mg or less (horizontal and vertical initial motion sensitivity) |
Needle pressure adjustment range | 0 ~ 2.5g |
Applicable Cartridge Weight | 6g ~ 9.5g 3g ~ 6.5g (When Using Shell Weight) |
Cartridge Section | |
Type | MM Type Stereo Cartridge |
Dead weight | 6.0g |
Exchange needle | EPS-270SD (round needle, ¥ 2,800) EPS-270ED (Elliptical Needle, ¥ 5,500) |
<General> | |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | 4W |
External dimensions | Width 430x Height 180x Depth 375 mm |
Weight | 7.3kg |