SOLD! SONY SEQ-50 portable 5-band EQ SOLD!



This is retro SONY SEQ-50 portable 5-band EQ for walkmans and discmans. It’s an EQ which offers 100% analog high quality sound. IT’s a very rare accessory that is very hard to find.

It has the following features:

- 5-band EQ with +/- 10 dB level adjustment.
- Two headphone outputs
- High quality sound
- Small factor
- Made in Japan

It’s a truly special model for collectors, specially for those that want the highest audio quality and 100% analog sound.




It works perfectly, and the sound is really excellent. Crisp and clean highs and powerful bass (if you set the EQ curve properly, of course).

It only suffers a small problem: if the cable is touched, you can suffer from sound in only one channel or some noise. If you find the proper position of the cable, everything is perfect. This is a common problem in vintage cables, and can be very easily repaired by any electronic technician. 

UPDATE: It has been serviced by a professional technician. Now it works perfectly.
Cosmetically the unit is used condition, with many small scratches. For details, see the photos.


No black marker has been used (to hide scratches) before taking photos.



What you see in the pictures.




Bank transfer or PayPal. You can also pay it here if you come to get it.



Cost depends on the country (check price in table below). You can also hand-pick for buyers near Barcelona.


Up to 1Kg
Up to 2Kg
24$ / 18€ 35$ / 26€
35$ / 26€ 54$ / 41€
More than 2 Kg
Base price
Every Kg
33$ / 25€ 4$ / 3€
30$ / 23€ 4.2$ / 3,2€
21$ / 16€ 6.5$ / 4,9€
13$ / 17€ 6.5$ / 4,9€
20$€ / 15€ 6.5$ / 4,9€

Zone 1: Europe, including Greenland.
Zone 2: All other countries.
Zone A - Germany, Austria, Belgium, Denmark, Slovakia, Slovenia, Finland, France, Greece, Ireland, Italy, Lithuania, Luxembourg, Netherlands, Portugal, United Kingdom, Sweden, Gibraltar, Switzerland, Norway and Iceland.
Zone B - Rest of Europe not included in Zone A. Azores, Madeira, Monaco, Isle of Man and Morocco.
Zone C - Africa except Morocco (countries that support this service.)
Zone D - Asia and Pacific (countries that support this service.)
Zone E - America (countries that support this service.)

NOTE: 4$/3€ will be added to the shipping cost, for packing costs.

Still interested? Then, drop me a line through the contact form.

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