.jpg)
BSR 610X
¥ 36,800 (around the early 1970 s)
Commentary
A 4-speed record player with an auto-changer mechanism.
The turntable part uses a 4-pole synchronous motor and a dynamically balanced 1.5 kg turntable.
It is designed to be jam proof and has improved durability.
For example, if you move the arm carelessly while holding it in your hand, it will interfere with the interlocking mechanism or cause a locked object to fly away. The danger that is often seen with conventional auto players and auto-changers is prevented.
The speed selector is designed to automatically turn off at the end of the performance without turning off the speed selector.
At this time, the internal mechanism automatically returns to the neutral position even if the position is set to 33 or 45 rotations, so that there is no need to worry about deformation due to the pulley or rim being in the ON state.
Sliding type is adopted for the head shell part.
The cartridge is equipped with M-93E made of Shure as standard.
The auto-changer is equipped with a control arm to fix the record horizontally when it is used with several records. The 610X has a clearance so that this arm does not touch the sound groove. In addition, this control arm is designed to swing away so that it can be turned back up to 90 degrees so that it does not get in the way during single play.
Equipped with an automatic arm-lock device, the auto-cut arm returns to the arm rest and locks automatically at the end of the performance. This prevents the arm from flying due to vibration and damaging the needle tip or record.
A double-graduated anti-skating mechanism is adopted, and the cancellation amount can be set strictly corresponding to both conical and elliptical needles.
Oil dump queuing mechanism has been adopted to realize smooth movement.
Equipped with a noise prevention filter.
A walnut cabinet is used for the cabinet.
.jpg)
.jpg)
.jpg)
Model Rating
| Type | Record player |
| <Body> | |
| Motor | 4-pole synchronous motor |
| Wow / flutter | Not more than 0.09% |
| Turntable | 28 cm Aluminum Die-cast, 1.5 kg |
| Signal-to-noise ratio | 45 dB or more |
| Needle pressure adjustment range | 0 ~ 6g |
| Number of revolutions | 16, 33 1/3, 45, 78 rpm |
| Cartridge Section | |
| Model Name | Shure M93E |
| Frequency characteristic | 20 Hz to 20 kHz |
| Output voltage | 6.2 mv (5cm/sec, 1 khz) |
| Channel separation | 25 dB or More (1 kHz) |
| DC resistance | 630 Ω |
| Proper needle pressure | 2g ~ 2.5g |
| Exchange needle | N93E |
| <Others> | |
| External dimensions | Width 500x Height 195x Depth 375 mm |
| Attachment | Auto spindle Manual spindle 45 Rotation Adapter |
