SPL PQ Mastering Equalizer B-Stock

Brand: SPL | SKU: SPLEQRedB-Stock | UPC:

Sale price
$4,800
Regular price
$8,899
You save
46%
Taxes calculated at checkout

Size: Red

Have a question?
SPL PQ Mastering Equalizer B-Stock - Safe and Sound HQ

SPL PQ Mastering Equalizer B-Stock

Size: Red

Sale price
$4,800
Regular price
$8,899

SPL PQ Mastering Equalizer B-Stock

B-STOCK - FULL WARRANTY - FINAL SALE

This is a unique equalizer – for several reasons. It has two times five fully parametric filter bands, each of which can be switched between constant Q and proportional Q! And there’s sheer unlimited headroom and a very special kind of EQ sound – thanks to 120V technology.

The Filter Bands

Stepped Potentiometers
Recall of all settings is easy thanks to the potentiometers with 41 steps.

Cut/Boost & 1/4 Gain
Each filter band can be boosted or cut up to 20 dB.

If only minimal changes are required, the 1/4 Gain switch can be used to reduce the boost or cut range from +/-20 dB to +/-5 dB.

Frequencies
We have designed the frequency distribution to overlap widely between the bands, so that problematic frequencies can also be addressed with two bands.

LF 10 Hz – 330 Hz
LMF 33 Hz – 1 kHz
MF 128 Hz – 4.1 kHz
MHF 310 Hz – 10.2 kHz
HF 760 Hz – 24 kHz

Bandwidth Q
The bandwidth Q determines the steepness of bell characteristic. A small Q is a wide bandwidth and a high Q a narrow bandwidth.

The labeling of the scale is divided into two parts. The values with white background refer to the proportional Q mode and the values without background refer to the constant Q mode.

On/Off
The orange button is used to switch the individual filter band on and off.

Constant & Proportional Q
The blue button is used to toggle the Q mode.

In constant Q mode, the amplitude is constant regardless of the selected bandwidth. This is ideal for eliminating interfering frequencies.

In proportional Q mode, the amplitude is proportional to the bandwidth. It decreases with increasing bandwidth and vice versa. At the smallest bandwidth setting, the maximum amplitude value is +/- 20 dB, while the maximum amplitude decreases to +/- 2.8 dB at the largest bandwidth setting. This control behavior simplifies sensitive, creative processing and is musically very useful, since high amplitudes become increasingly unusable with increasing bandwidth.

The Center Section

Auto Bypass
For an objective evaluation of the edited music program, it makes sense not to switch between the original signal and the edited signal yourself, but to leave this to an automatic system.

It is also an advantage that, for an optimal evaluation of the processing, one does not have to move from the stereo center and can concentrate fully on the program.

With the help of the Interval control the switching time window can be determined. Turning it clockwise extends the time interval.

Link
The PQ is designed as a completely separate dual-mono, two-channel equalizer and can individually process two mono music programs simultaneously. It is of course also possible to edit a stereo program (left/right). If the Link function is activated, the functions LF, LMF, MF, MHF, HF On/Off and Con. Q/Prop.Q on both sides are switched together by the buttons on one side. This makes it possible to activate or deactivate a filter band or the Q characteristic on both sides of the equalizer with a single button operation.

In Link mode, the right side controls the left side as factory preset. However, this can be adapted to individual working habits. If the channel switch of a channel is pressed until it flashes, this channel controls the other side from that moment on.

Channel On/Off
The orange button switches the entire channel on and off.

The 120V technology
The 120V technology is our reference technology. The 120V technology is unique in the world. It operates at a DC voltage of 120 volts. This is four times that of IC-based semiconductor op-amps.

The highest possible audio quality requires the highest possible audio operating voltage.

The 120V technology works with +/-60 V. To be able to handle such a high voltage, we have developed special proprietary operational amplifiers that can operate with a DC voltage of +/-60 V: the SPL 120V SUPRA operational amplifiers.
This high voltage would destroy conventional components and operational amplifiers.

The 120V technology achieves exceptional technical specifications and sonic benefits. Technically, in terms of dynamic range, signal-to-noise ratio and headroom. Sonically, in terms of richness of detail and an absolutely relaxed listening experience.

By the way, the “120V” in the name of the technology has nothing to do with the local mains voltage from the mains power socket. This is about the operating voltage inside the device with which the audio signals are processed.

The mains voltage from the mains power socket is transformed to the required secondary voltage in the device’s internal linear power supply with toroidal transformer. Rectifiers convert this AC voltage into DC voltage required in the audio device.

The idea for SPL 120V technology and the SUPRA operational amplifier based on this technology were developed in the 1990s by SPL founder and chief developer Wolfgang Neumann.

With the goal of building the best mastering console ever, this basic technological philosophy then took shape for the first time – thus the SPL MMC1 Mastering Console for Galaxy Studios saw the light of day in 2000.

The outstanding sonic and technical features quickly got around in the scene – so further orders were not long in coming.

Besides the MMC 1, another legendary product with 120V technology was created with the PQ, the “King of Parametric Equalizers”.

Since that time, 120V technology has been the foundation for all SPL premium products. Meanwhile, not only for mastering applications, but also for the, studio or hifi use.

Comparison
Most audio devices work with an internal operating voltage of +/-15 volts and can thus process a maximum input level of +21.5 dBu. If a DAC, for example, has an output level of +22 dBu at 0 dBFS, level peaks of the music material would already cause overloads in the input stage of the device.
All components in the audio device often operate at their limits. The result is an unsteady sound that causes stress and faster ear fatigue.

SPL devices with 120V technology can handle input levels of +32.5 dBu thanks to the higher internal operating voltage of +/- 60 volts – thus offering 12 dB more headroom. All components consequently operate continuously in the optimum operating range. The result is a very pleasant, natural and relaxed sound experience. So you can enjoy your music in every detail.

Specs

Analog inputs & output; XLR (balanced)
Maximum input & output gain
32.5 dBu
Input impedance
20 kΩ
Output impedance
75 Ω
Common mode rejection
-82 dBu
Frequency range (-3 dB)
10 Hz – 100 kHz
THD & N (+30 dBu, 1 kHz)
0.0005 %
Noise (A-weighted)
-94.3 dBu
Dynamic range
135 dB

Internal Linear Power Supply with Shielded Toroidal Transformer
Operating voltage for analog audio
+/- 60 V
Operating voltage for relays and LEDs
+ 12 V

Mains Power Supply
Mains voltage (selectable, see fuse chamber)
230 V AC / 50; 115 V AC / 60 Hz
Fuse for 230 V
T 3.15 A
Fuse for 115 V
T 6.3 A
Power consumption
max. 100 VA

Dimensions & Weight
W x H x D (width x height x depth)
482 x 177 x 300 mm
19 x 6.97 x 11.8 inch
Unit weight
15.2 kg
33.51 lbs
Shipping weight (incl. packaging)
17.8 kg
39.24 lbs

 

Brand SPL

FAQ

What is your return policy?

Returns are accepted for products purchased within the last 30 days. You must call us to initiate a Return Authorization 800-820-6460.

You are responsible for return shipping costs.

Products MUST be in LIKE NEW Resalable condition.

You MUST have the ORIGINAL BOX and PACKAGING MATERIALS.

You MUST have all of the original accessories, manuals etc.

Your package should be INSURED for the FULL VALUE for your protection during return shipping.

Products that arrive not in original packaging, missing accessories, without a Return Authorization or damaged will be refused. Refunds are credited using the original payment method and they are usually credited within 10-15 business days upon receipt of your return.

Return & Exchange Limits
While we completely understand some products just don't fit the build or hit the mark we have a limit of 2 returns or exchanges per household in a 12 month period.

Order Cancellations
If your order has shipped, it cannot be cancelled. Once your order has left our warehouse it cannot be cancelled. If you would like to setup a return on this item please call us at 800-820-6460 and request a Return Authorization. Do not refuse your order as you will then be subject to shipping cost both ways.

If you wish to cancel an order placed during business hours, please contact us by phone by 3PM EDT on the same business day your order was placed. Any cancellation requests received after this time will be examined on a case-by-case basis. We offer no guarantee that your order will be able to be canceled after this time period. If your order is placed outside of business hours, you must contact us by 1PM EDT on the following business day. Again, cancellation requests submitted outside this time period are NOT guaranteed, and are examined case-by-case.

All shipping, processes and freight charges are non refundable.

Must receive a confirmation email from sales@safeandsoundhq.com to ensure your cancellation is complete

Orders placed cannot be cancelled by email. Please call us for order cancellations. Safe and Sound will not be responsible for lack of cancellation

Refused Shipments
Orders that are refused at the time of delivery are subject to the original and return shipping fees unless otherwise approved by Safe & Sound.

Return Policy Exclusions

Items marked as FINAL SALE, USED TRADE-IN are nonreturnable

Vehicle specific Car Audio/Video products such as wire harnesses, dash kits, interfaces and other installed components are nonreturnable once opened. Vinyl Albums are non-returnable. Items such as phono cartridges, record brushes, alignment tools and cleaners are nonreturnable Special order, non stocking items are nonreturnable

If you have any questions regarding our return and order cancellation policy, please feel free to contact us- 800-820-6460.

Is Shipping FREE?

We offer FREE Shipping on ALL orders over $99 with the following Exclusions:

Hawaii, Puerto Rico, Alaska shipments DO NOT qualify for Free Shipping. Prior to placing your order, please call us at 800-820-6460 to request a shipping quote to your address.

Do you ship internationally?

We can only ship within the United States

Where are you located?

We are located at 675 Fuller Road in Chicopee, Massachusetts 01020

Do you offer Repair Services?

We do not offer repair services currently

Based on 26 reviews
88%
(23)
12%
(3)
0%
(0)
0%
(0)
0%
(0)

Well built and generally sound design. Two flaws (one apparent and one potential); transport appears clunky and flimsy and although it shows in its photos having power meters, there are no obvious ways to access that feature as there is no manual and the online manual doesn’t discuss it. Lastly, I seem to keep having drop outs with Apple Music streaming. Not sure if it is the Apple App, the wifi or BT reception.

Significant step up from the 2M Blue. Very happy with this purchase.

Actually heavier than it looks, which suggests some real components inside. Setup was super easy. The sound through my Rotel RC10670 and RB1070 feeding B&W 805 S speakers and HSU subwoofer is great. Dead silent when there’s no music. VeryAccurate sound.

Very impressive and easy to use. Great for streaming music!

The cables are settling in and sounding great.
By chance do you have a Martin Logan Stage X inventory or know where I can get one?

sounds great - color isn't excactly what I saw online

Easy to use; quiet operation; music quality very good for the price.

the cable is what it states it is big and heavy and flows a lot of power needed

Great streaning amp. I love that it looks like my old Yamaha CA-810 amp. However, all of the new tech and connections make the R-N2000A a more than worthy successor.

Great entry level audiophile turntable!

The Eversolo A-8 is a beautiful and very functional DAC Streamers. Aaron service was on point. All thumbs up for Safe and Sound

These are amazing speakers. I did a lot of reading reviews about these before I purchased them. And just like almost all the reviewers said, they sound incredible! The sound does bounce off the walls and immerses you with sound. Even played at low volume, The sound is just pure and realistic. I would highly recommend these to anyone who loves all kinds of music !

The speakers arrived in great condition and the sound really fills my space well. Thank you!

I was genuinely surprised by how much of an impact the Esprit Aura had coming from the Esprit Celesta. The soundstage is dramatically larger and fine details are significantly improved versus the Celesta. The bass was also significantly improved too, bringing deeper extensions on the bottom end just like the better details on the high end. The difference is so significant that’s it’s hard to give a single example because it affected everything so dramatically. As an example though, symbols taper off slower, as it preserves the softer part of the roll off that wasn’t being preserved via the Esprit Celesta cable.
My system consists of a Hifi Rose RS152 going to the RA280 integrated. Speakers are the Audel Magika Plus. Going from the streamer to the amp was a Celesta XLR interconnect.

Excellent upgrade from the 2M Red.

By far the best listening experience of any speakers I’ve owned.

I like the unit, but I have a metal roof of my house. What kind of antenna do I need? I’m having a hard time getting channels.

Great they showed up in beautiful condition, they sound great i really have been enjoying them!

Great product and flawless transaction: no muss, no fuss; arrived on time, all in good condition. What's not to like!

Great turntable, easy transaction.