These analog active crossovers have become somewhat unfashionable with the availability of elaborate and flexible digital units, but I prefer keeping things in the analog domain for my vinyl front end. To contact Susan, email or call (530) 458-4141 Ext. The F 20 is the same as the F 25, but in two way configuration, and to get three or four way would also require stacking the units.Īlso, if you need three way only, the Accuphase F 15L is a wonderful sounding unit, I have one also and can't really tell much difference between the F 25 and the F 15L soundwise, although the F 15 is somewhat less flexible than the F 25 and offers only two slopes (12 and 18). Editor and Reporter of the Pioneer Review, Susan has had decades of experience reporting news in Colusa County. The Accuphase F 25 can be configured from two to four way, choice of three crossover slopes (12,18, and 24db/octave), phase reversal switch and volume control for each band. Fully Serviced+Recap-Idler+Belts-NAKAMICHI CR-7.
Buy-Now Price: 1149.95 Market: eBay Post navigation. The Pass is more flexible within its two way architecture, but requires stacked units to get it to three or four way, increasing expense and number of chassis. Pioneer D-23 Electronic Crossover Network 4 Way Channel Divider. I can't comment on the others, although I would think it would be generally the sonic equal of the Pass labs unit. Rt ph hp cho anh em no chi loa DIY nhiu di. Zin nguyn bn, hot ng hon ho, cc nt chnh tn tip xc cc tt khng x lt xt. When the slope is changed from 6 db/octave to 12 or 18 (this section does not have a 'flat' setting) the sound on the left almost completely disappears. Pioneer Crossover D-23 c mua bn nht, my p xut sc khng try xc. The left channel of the high frequency section is down about 10 to 20 db from the right channel. I think the F 25 is a wonderful crossover, the only transistorized item in my otherwise tubed front end. My Pioneer D-23 4-way crossover has the following issue.