【Rare】SPL TUBE VITALIZER

This is a rare, discontinued SPL TUBE VITALIZER. I purchased it at auction but was unable to master its use, so I am listing it for sale. While I haven't tested it in detail, it is functioning correctly. There is a slight crackling sound when some buttons are pressed, but this does not affect the sound quality. There are no noticeable scratches on the exterior, but there are some scuffs on the bottom. A power cable is included. This is a used item sold in a private transaction, so please only purchase if you understand and agree to no questions, no claims, and no returns after shipping. As there is no original box, it will be shipped in a cardboard box.

★Top product in the Vitalizer series: Mastering Equalizer

The Tube Vitalizer is the top product in the Vitalizer series, a mastering equalizer achieved through an optimal combination of tube, coil, and transistor technology. In addition to the established Mid-High Tune and BASS Comp parameters, it features added High Freq and High Comp parameters for precise control of high frequencies. It is suitable for a wide range of applications, from recording to mastering. It is also ideal for remastering old recording materials and film soundtracks.

■ Specifications
◎ Input and Output
・ Normal input level: +6dBu
・ Input impedance: 22 kΩs
・ Output impedance: <600Ω
・ Maximum input level: +24dBu
・ Maximum output level: +20dBu
・ Minimum load: 600Ωs
◎ Characteristics
・ Frequency response: 10Hz to 100kHz (100kHz = -3dB)
・ EQ frequency range: 20Hz to 22kHz
・ CMRR: >-85dBu (@ 1kHz)
・ THD: 0.02% @ 1kHz
・ S/N ratio: (A-weighted): -79dBu
・ Toroidal transformer: 50VA
・ Fuses: 630 mA
◎ Dimensions and Weight
・ External dimensions (W x H x D): 482 x 88 x 237 mm
・ Weight: 4.9kg