SUZUKI / LeslieSpeaker　3500W

2-rotor, 3-mode, 1-channel Leslie speaker. Despite its mid-size size, it is equipped with a bi-amped 300W power amplifier that delivers both powerful bass and clear treble, and uses the same horn rotor and horn driver as the 122H/142H for a more vintage-like, powerful sound.

Horn Rotor/Horn Driver
Equipped with the exact same horn rotor and horn driver as the original vintage reissue model 122H/142H. The horn rotor is modeled after the pre-70s shape, which is widely recognized as the vintage sound.
　The horn driver is based on the original V-21, reproducing not only its characteristics as a speaker, but also the shape that influences its sound. When it is assembled into the cabinet, it is further covered with cloth as in the original to fine-tune the sound. The volume of the horn driver can be adjusted by HORN LEVEL to change the volume balance with the woofer.

Woofer
The 122H/142H woofer was developed to achieve the sound of the vintage 122 (C15L). Further adjustments have been made to accommodate higher output.

Power Amplifier
A 300W high output D-class amplifier is used. The system is bi-amped, with separate power amplifiers for the horn driver and woofer. This allows for both powerful low frequencies and clear high frequencies.

Overdrive
The 3500 series features a new transistor-based preamplifier. Based on the transistor push-pull amplifier system used in vintage 330s and other models, it reproduces the distortion characteristic of transistors when overdriven. Distortion can also be controlled from the GAIN volume and OVERDRIVE ON/OFF switch on the lower control panel.

Equalizer
Equipped with a 3-band equalizer, the BASS controls the low frequency range such as pedal parts and bass lines, the MIDDLE controls the mid frequency range such as chords and melodies, and the TREBLE controls the high frequency range such as leakage and key click sounds, allowing adjustment of sound quality that was not possible with the vintage models. You can correct the sound to your preference according to the characteristics of the playing place and the individual differences of vintage organs.

BASS OUT jack
For more powerful bass, only the low frequency range can be output to an external bass amp, subwoofer, or PA. The BASS OUT jack also outputs low-pass filtered sound, and the frequency range of the filter can be adjusted with the BASS OUT FREQ knob.

Motor Control Panel
Specifications inherited from the 3300 series system. The brushless DC servo motor allows the motor to maintain a constant rotation speed without being affected by fluctuations in power supply frequency or voltage. In addition, the rising and falling edge of the rotor rotation and slow/fast speed can be adjusted to your preference. The motor control panel can be adjusted with a knob inside the removed bolt on the nameplate plate, as well as 122H/142H on the 3500 series.

Cabinet/Louver
The 3500W uses the same shape as the 142H. By opening the louvers wide, the sound inside is reflected while the sound is spread outward firmly. Not only the appearance, but also the resonance and sound spread of the cabinet itself is closer to the vintage style.
*Cabinet materials vary.

Specifications
Speaker Horn driver/High compression driver
Woofer/38cm
Output power
Horn driver 80W, Woofer 220W

Connections
11-pin socket, line input, stationary out (L, R), bass out, foot switch (FS-9H, FS-10TL)

Preamplifier
Transistor push-pull amplifier

Optional
11-pin Leslie cable (LC11-7M), foot switch (FS-9H, FS-10TL)

System
1 channel, real 2-rotor

Motor
Brushless DC servo motor x 2

Overdrive
ON/OFF, Gain

Equalizer
Bass, Middle, Treble

Rotor Adjust
Horn: Rise Time, Fall Time, Slow Speed, Fast Speed

Lower: Rise time, fall time, slow speed, fast speed

Rated voltage
AC100V 50Hz/60Hz

Rated Power Consumption
105W

Dimensions [3500] W 62.6 x D 52.5 x H 89.9 cm
3500W】 W 64.5 x D 53.0 x H 79.4 cm
Weight [3500] 53.4 kg
3500W】 50.4 kg
Accessories AC cord
Controls
Volume, horn level, bass out frequency, power switch, footswitch type, 11-pin power remote

Remarks
Indicator/power, standby, rotor mode (slow, stop, fast)

Compatible models SK PRO, SK PRO-73, SKX, SKX PRO