Larry Greenhill

Because the total 6-pack sets one back $24,000, I asked REL Acoustics' David Schultz if there might be a "Six-Pack light" version. Yes, he replied, we have the "poor man's six-pack," the REL Acoustics 212SE. Wireless-capable, the almost-70 lb, 212-SE sealed-cabinet enclosure stands 20" tall and uses two active 12" and two passive 12" drivers, all powered by the 1000W RMS class-D internal amplifier with a new low-noise 3-stage input circuit.

PSB Speakers was exhibiting a new bass-reflex subwoofer, the SubSeries (SS) 450, which will be shipping in April 2016 at a suggested US price of $1499. The driver features a 12", woven-fiber-glass cone. The subwoofer employs a 450W class-D amplifier, a built-in 4th order, continuously variable low-pass filter. The subwoofer was on exhibit and not playing.

The new No. 519 is intended to be an all-encompassing source for digital playback and will include not only a CD transport, but also Bluetooth, streaming, network playback, DAC, digital volume control and headphone amp. On the back are AES/EBU, SPDIF, optical and USB inputs as well as ethernet networking jacks. There are both balanced and unbalanced analog outputs as well AES/EBU, SPDIF and optical digital outputs.

The EAD DSP-1000 III is housed in a 2.5" high, U-shaped chassis with a brushed-aluminum front panel. The cover is made of solid, 1/10"-thick steel with a nice "powder" finish, giving the unit an expensive feel. A pushbutton standby switch sitting below a green LED indicator sits at the panel's left. Even when set to Off, power is maintained for the decoder's circuits, but the digital inputs and analog outputs are muted. To the right, three pushbuttons allow selection of one of the three digital input sources (TosLink, 750 ohm coaxial, or glass optical interface). Like the EAD DSP-7000 unit reviewed by J. Gordon Holt and Steven Stone (Vol.18 Nos.1 & 5), the DSP-1000 accepts any of the three sampling rates: 32kHz, 44.1kHz, or 48kHz. Toward panel center is a lock light that illuminates when a digital data link is established. HDCD decoding occurs automatically whenever an HDCD disc is played, causing the front-panel HDCD indicator to light. No remote is available for this decoder.