Yamaha yst-sw216bl manual

I just got one of the cheap Polk Audio 10 inch powered sub from Newegg. It was a toss up between the Polk and the Yamaha. Both models got high ratings on Amazon. At some point I'd like to build have a line stage to take the punishment of this arrangement. Or even better an active crossover to move all the low frequencies to the sub.

I must admit that this is more complex than i had imagined. I am trying to follow this discussion with some understanding, but i am just barely hanging on. I have a half-finished preamp sitting in a box. I've learned a great deal since starting that project almost 10 years ago.

I used it in it's unfinished state for a while, but took it apart while building the logic board. I got my hands on a nice cache of mercury-wetted SPDT relays and that is what drove the rest of the design.

I too am using a crunchy Rat-Shack push-button selector right now The preamp itself is a 4-channel preamp mu followers with an extra 2-channel buffered output cathode followers. It was all done with 12AU7s because that was the only tube I had on hand in any quantity back then from my old organ.

The PSUs, amps, relays, and logic board are all crammed in one chassis. That way I can play around with preamps without have to take my whole system apart each time. I haven't broken down and bought a sub yet. I looked at the specs for the Yamaha sub in the manual that you linked. The input impedance is 12K ohms.

This means that you can't just connect it to the input of the Simple SE without some modifications. As whitelabrat pointed out the volume will be reduced and the volume control will be very nonlinear.

What are you driving the Simple SE with? Maybe your source has a low enough output impedance so that a different volume control is all thats needed. See if you can find a similar manual for what ever you are feeding the Simple SE with. They have no output below 70Hz and the output begins to roll off at Hz. They sound fine for everyday listening, but the 15 inch speakers in the living room can shake the whole house with a Simple SE! No sub needed. Even taken with a grain of salt, that's pretty good for a 98dB speaker.

With increased volume and a wider frequency response, you can also hear the difference. Post a Comment. No comments:. Newer Post Home. May Have Limited time. Advanced Yamaha Active Servo Technology Advanced YST is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion.

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