SPL Qure Premium 9738-P

Equalizer with Lundahl Transformers

The Qure is a two-channel, fully parametric three-band EQ for creative sound design of individual instruments and voices, as well as more complex music signals and mastering. It combines the circuit technology of different eras and also offers new, innovative filter circuit solutions for modern audio problems.

All filters in the Qure are build in series and have their own OP-Amps, reducing interference to a minimum, and providing individual activation of each filter.

The QURE Control:

The output of the EQ-stage passes through a tube circuit which is constructed based on a mixed voltage-current feedback technique with a high overload tolerance. The circuitry was calculated to produce a THD characteristic of the tube (Type ECC83) realising a pleasant and proper musical sound impression. In this tube, a special circuit coil-capacitor-resistor filter network (LCR) is switched. The LCR network is integrated in the negative feedback path of the tube circuit and thus reacts directly to the dynamic behaviour of the output signal of the EQ. Depending on the dynamic behaviour of this signal, the spectra for THD and phase (sensation timing) are varied by the filter. The resulting frequency spectrum can be varied with the Qure-potentiometer and generates a fresh, brilliant and silky sound atmosphere from the centre region throughout the upper treble range.

Proportional Q

The musical operation is assisted by the proportional-Q design of the filter, which realises an automatic and proper sounding reset of amplification or attenuation. A wide frequency spectrum is treated more sensitively by Qure than a narrow frequency cut. The Qure EQs sound very musical and permit more sensitive corrections in sound compared to constant-Q EQs. In revisions of masters or critical program material, the proportional-Q principle simplifies the adjustments of sound nuances making work easier and more efficient.

  • 2x 3-Band equaliser with variable notch filters
  • Three independent, series connected parametric filters each side
  • Qure circuit (tube LCR circuit)
  • Mid band with un-balanced "Non-Reciprocal Response" of boost/cut control
  • Variable input (-12 dB to +18 dB) and output (-7 dB to +4 dB)
  • Hard-Bypass for each filter band and both cut filters
  • Master Relay-Hard-Bypass for all filters
  • All potentiometers stepped for quick recall
  • Central grounding
  • Precision CMRR (CCMR 80dB)
  • Tube pre-heating to extend operation time
  • Oversized, integrated power supply
  • Lundahl input & output transformer (input: LL1540, LL1539 output)
  • Dimensions: 19" 2 U

Further information

Channels 2
Frequency Bands 3
Tube(s) Yes
Height units 2 U
Connectors Jack, XLR
5 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.6 / 5.0
  • handling
  • features
  • sound
  • quality
Text ratings for this product are available in another language only so far
4 written ratings Read all reviews
fr Automatically translated (Show original)
frOriginal review (Show translation)
Unfortunately there was an error. Please try again later.
Total
handling
features
sound
quality

The warm EQ

26.08.2014
A very sweet EQ, with a wide range of possibilities, I'm not disappointed (although I just acquired it).

To use in an end of mixing chain or mastering, it allows a very nice correction and the option Qure and very pleasant when seeking to energize the harmonics. I couple it with a Thermionic Culture Vulture Mastering Plus and the combo works great!
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
B-Stock from €1,955 available
Free shipping incl. VAT

£ price – guideline price only

Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share this product
Your Contact People
PA
Phone: +49-9546-9223-35
FAX: +49-9546-9223-24
Phone: +49-9546-9223-30
FAX: +49-9546-922328
Online Guide
Online guides
Equalisers
Equalisers
EQ is perhaps the least noticed of all types of audio processing, but also the most important.
 
 
 
 
 
test results:
Offers include 20% British VAT and are valid as long as stocks last. Shipping costs to the U.K. are 10 EUR (approx. £7), free shipping on orders above 199 EUR. Please click here for international Shipping Costs and Delivery Times. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
Teenage Engineering PO-33 K.O. Zoom H1n Electro Harmonix 95000 Performance Looper LD Systems Maui 5 Go Bose S1 Pro Battery Pack Presonus Faderport 16 Beyerdynamic DT-880 Pro Black Edition Marshall DSL5CR Harley Benton PowerPlant ISO-2 Pro Teenage Engineering PO-35 speak RCF EVOX J8 Orange Brent Hinds Terror
(1)
Recommended
Teenage Engineering PO-33 K.O.

Teenage Engineering PO-33 K.O., Micro-Sampler; Built-in Mic; 40 sec. sampling time; 8 Melody-Sample-Slots; 8 Drum-Slots; 16-Step Sequenzer; 16 Patterns; 16 Effects; parameter locks; Built-in speaker; 3.5mm audio I/O; Jam sync; Animated LCD display; Folding stand; Break away lock tab; Clock...

to the product
€95
(1)
Recommended
Zoom H1n

MP3 / Wave Handy Recorder Genuine XY microphone configuration, 24-bit / 96kHz linear PCM, Built-in monitor speaker, Rubbersied surface, Input: 3.5 mm stereo jack for line signals and plug-in powered microphones, Automatic and manual recording level, Low-cut filter, Timestamp...

to the product
€118
Recommended
Electro Harmonix 95000 Performance Looper

Electro Harmonix 95000 Performance Looper, effects pedal, six mono tracks and one stereo mixdown track per loop, record up to 375 minutes and 100 loops with a 16GB Micro SD card, quick and easy switching between loops, Import / export...

to the product
€599
Recommended
LD Systems Maui 5 Go

Rechargeable Battery Powered Compact Plug And Play Column System For monitoring and PA sound reinforcement, Discreet appearance for inconspicuous applications, Up to 6 hours of battery operation at 100% playback power and 10 hours at 50% playback power, Integrated...

to the product
€745
(1)
Recommended
Bose S1 Pro Battery Pack

Bose S1 Pro Battery Pack, rechargeable lithium-ion battery for Bose S1 Pro, up to 6 hours charge time, with Quick Charge feature, easy to Install into the dedicated compartment on your S1 Pro for secure and reliable use

to the product
€144
Recommended
Presonus Faderport 16

16-Channel DAW Production Controller 16 Professional, touch-sensitive 100 mm motor faders (Dual-Servo Drive Belt), High fader resolution: 10 Bits/1,024 steps, 85 Background and status illuminated buttons, 104 Controllable functions, 16 High-resolution LC displays as digital labeling fields, Timecode and...

to the product
€999
Recommended
Beyerdynamic DT-880 Pro Black Edition

High-End Studio Headphones Dynamic, Half open, Circumaural, Frequency range: 5 to 35,000 Hz, Nominal impedance: 250 ohms, Sound pressure: 96 db, With 3 m spiral cable with 3.5 mm jack, Weight: 390 g with cable, 307 g without cable,...

to the product
€185
(1)
Recommended
Marshall DSL5CR

Full tube combo amp for electric guitar Reissue series - authentic DSL sound, Power: Low power circuit from 5 W to 1 W, 2 footswitchable channels with classic gain and ultra gain, Equipment: 10" Celestion Ten-30 loudspeaker, Preamp tubes:...

to the product
€489
(1)
Recommended
Harley Benton PowerPlant ISO-2 Pro

Multi-power adapter for effect pedals 8 isolated, filtered and short-circuit protected outputs eliminate noise and hum, High amperage for modern digital effects, LED monitoring at each output, Power supply with a 12V @ 2A DC power adapter (included), Output...

to the product
€68
(2)
Recommended
Teenage Engineering PO-35 speak

Teenage Engineering PO-35 speak, Vocal Synthesizer/Sampler; Built-in Mic; 120 sec. sampling time; 16-Step Sequenzer; 16 Patterns; parameter locks; Built-in speaker; 3.5mm audio I/O; Jam sync; Animated LCD display; Folding stand; Break away lock tab; Clock + alarm clock; Battery powered...

to the product
€95
(1)
Recommended
RCF EVOX J8

RCF EVOX J8, active 2-way-Array-PA-system containing: 8 x 2" Fullrange Speaker, 12" Bassreflex-Subwoofer, 2.5" v.c., 1400 Watt/Peak, 128 dB max SPL, 40 to 20000 Hz, DSP processing, Jack/XLR input, Soft limiter, incl. distance pole and cable, weight: 23,8 Kg, optinonal...

to the product
€935
(1)
Recommended
Orange Brent Hinds Terror

Amp Head for Electric Guitar Brent Hinds (Mastodon) Signature Model, Power: 15 W RMS - switchable to 15/7/1 / 0.5 W, 2 Channels, Tube assembly: 3 x ECC83, 1 x ECC81, 2 x EL84, Natural Volume, Gain, Bass, Mid,...

to the product
€699
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

Please leave a comment. Please enter your e-mail address.