hpf

  1. S

    High Pass Filter (HPF) and Low Pass Filter (LPF) Mega Thread

    With all the interest in HPFs and LPFs these days, it's time to put together all the info TBrs need to make an informed decision about purchasing one or both. HPFs and LPFs are tailored equalizers that significantly attenuate (make much quieter) muddy/sub-sonic lows(HPFs) or clanky/janky...
    • Stumbo
    • Thread
    • equalizer filter high pass hpf low cut low pass lpf rumble sub sonic
    • Replies: 2,451
    • Forum: Amps and Cabs [BG]
  2. jacoby75

    HPF / LPF question

    Hey guys. Forgive me if this is a stupid question. But me no think so good. Me has the dumbs. I’ve been experimenting with some pedals and I have a question about filters. If I put a HPF/LPF pedal at the front of my pedalboard, like the Spark Boost, will it still roll off frequencies below and...
  3. HPF 1, HPF 2, and HPF 3.
    Sold

    For sale HPF 1, HPF 2, and HPF 3.

    I have one of each Model of FDeck's HPF Preamps. All are in great condition, the HPF 1 and 2 were used once. Prices HPF 1 $35.00, HPF2 50.00 HPF 3 $70.00. Buyer pays shipping and insurance Pay Pal Only. Prices are firm. Con U.S. only
    $35.00
  4. Ric Vice

    SOLD HPF 1, HPF 2, and HPF 3.

    I have one of each Model of FDeck's HPF Preamps. All are in great condition, the HPF 1 and 2 were used once. Prices HPF 1 $35.00, HPF2 50.00 HPF 3 $70.00. Buyer pays shipping and insurance Pay Pal Only. Prices are firm. Con U.S. only
  5. JKos

    Filter Slope... HPF, LPF, Crossovers

    Hi All, With all the effort put into using filters for parallel signal paths, has there been much discussion about what filter slope should be used in each application and at each point in the chain? I haven't noticed any. For example, when using an HPF on the front side of a dirty chain...
  6. MarkA

    QSC PLX1804 HPF question

    I read through the manual (online) and a few threads on this forum and others without finding a clear, convincing answer, so I'll ask here: Does the QSC PLX1804 have any sort of built-in HPF or subsonic protection? The "02" series amps have selectable options, including a 33 Hz HPF setting...
  7. HPF Pre Series 3 excellent condition
    Sold

    For sale HPF Pre Series 3 excellent condition

    If you're reading this then you probably know what it is. But if you don't... it's an excellent high pass filter for tightening up signal - and rugged enough for live use. HPF-Pre, updated September 26, 2017 - hpftechllc Note that I asked Francis to *reverse the order of the IN and OUT jacks...
    $75.00
  8. bassolodic

    SOLD HPF Pre Series 3 excellent condition

    If you're reading this then you probably know what it is. But if you don't... it's an excellent high pass filter for tightening up signal - and rugged enough for live use. HPF-Pre, updated September 26, 2017 - hpftechllc Note that I asked Francis to *reverse the order of the IN and OUT jacks...
  9. CosmicRay

    HPF Pre Series 3 question....

    Not sure if this is the correct thread for this but, wondering if it matters if an HPF Series 3 Pre is used in the effects loop, or plug into it directly...? Just curious....
  10. PEDAL BOARD

    PEDAL BOARD

    Current edition of the pedal board - Sonic Research ST200 TurboTuner, Broughton HPF, Darkglass AlphaOmega, and an Empress Compressor.
    • Ethan117
    • Media item
    • broughton compressor darkglass empress hpf
    • Comments: 0
    • Album: GENERIC ALBUM
  11. Fdeck HPF
    Sold

    For sale Fdeck HPF

    HPF-Pre Series 3 Very good condition, shipping to lower 48 included.
    $70.00
  12. 76jazzbass

    SOLD Fdeck HPF

    HPF-Pre Series 3 Very good condition, shipping to lower 48 included.
  13. leavetheconnoli

    Hpf broughton?

    Has anyone ordered from broughton? Small online presense without phone numbers . Any other good hpf recommendations?
  14. B

    Double Bass HPF Volume Setting?

    When I use my F Deck HPF Pre Model 2 in front of my AI Coda, I have three volume controls to deal with. I pretty much understand where to set the input gain and master volume on the amp (I usually start at 12:00 for each), but I'm not sure what to do with the HPF control. I've read here that...
  15. FDeck HPF pre Series 2
    Sold

    For sale FDeck HPF pre Series 2

    Series 2 HPF-Pre in great condition. I'd lost and replaced it during a move. With another move in the future it's time to clear out. $45 PayPal shipped CONUS Thanks for looking
    $45.00
  16. Smoof

    SOLD FDeck HPF pre Series 2

    Series 2 HPF-Pre in great condition. I'd lost and replaced it during a move. With another move in the future it's time to clear out. $45 PayPal shipped CONUS Thanks for looking
  17. two fingers

    Where does one get an HPF and/or LPF pedal?

    Go. Please.
  18. Killens84

    Low-gain overdrive pedal with sidechain HPF? (Affect the signal only above "x" frequency)

    I have a Fairfield Barbershop that I really like, but I wish there was a way to have it only affect the signal above a certain frequency, and leave everything below that frequency clean. I know some people run separate dry and wet signals, but I'd like to keep it simple with just one signal...
    • Killens84
    • Thread
    • bass pedal chain frequency hpf overdrive overdrive pedal side
    • Replies: 33
    • Forum: Effects [BG]
  19. Rickter

    Speaker Sim/Cab Sim pedal options?

    Lately have been looking into pedal sized options for speaker sim/cabinet sim. Of course there's the usual suspects like the Two Notes CAB or the OmniCabSim pedal. Lately have been looking into the Tech 21 Q/Strip for a cab sim. If you have been using the Q/Strip in this particular capacity...
    • Rickter
    • Thread
    • bass pedal cab sim hpf lpf omnicabsim tech 21 two notes
    • Replies: 18
    • Forum: Effects [BG]
  20. Thumpinator
    Sold

    For sale Thumpinator

    SFX Micro-Thumpinator For Sale Purchased in October of 2014. In great shape and works perfectly. Nothing wrong with it, just trying to raise some cash for other gear. The pedal in the picture is the one you will get. Never gigged, except our Church on Sundays, if that counts... We live in...
    $120.00
  21. Wfrance3

    SOLD Thumpinator

    SFX Micro-Thumpinator For Sale Purchased in October of 2014. In great shape and works perfectly. Nothing wrong with it, just trying to raise some cash for other gear. The pedal in the picture is the one you will get. Never gigged, except our Church on Sundays, if that counts... We live in...
  22. craigie

    tunable notch filter with variable Q + HPF?

    After a recent experience at a hall with a resonant frequency which doubled my volume near B/C, I've thought about getting a pedal with a variable notch filter to hunt down the offending frequency. A variable Q seems useful and of course attenuation level of the filter. Seems I don't encounter...
  23. Broughton l+hpf
    Sold

    For sale Broughton l+hpf

    Broughton low+high pass filter. Works perfectly, velcro on bottom. Has a ton of clean gain in addition to the filters. $140 shipped conus, paypal please
    $140.00
  24. Noylin

    SOLD Broughton l+hpf

    Broughton low+high pass filter. Works perfectly, velcro on bottom. Has a ton of clean gain in addition to the filters. $140 shipped conus, paypal please
  25. FDeck HPF Series 3
    Sold

    For sale FDeck HPF Series 3

    FS only; FDeck HPF Series 3. In very good condition with some light surface scuffs from use but it works as it should. Velcro bottom. Life saver in boomy stages and in bad sounding rooms situations. No power supply included. Powered it with my Voodoo ISO5. $75 shipped USPS Priority in the...
    $75.00
  26. Snowglo

    SOLD FDeck HPF Series 3

    FS only; FDeck HPF Series 3. In very good condition with some light surface scuffs from use but it works as it should. Velcro bottom. Life saver in boomy stages and in bad sounding rooms situations. No power supply included. Powered it with my Voodoo ISO5. $75 shipped USPS Priority in the...
  27. FDeck HPF Pre, Full Circle, Shadow SH951, Bass Max
    Sold

    For sale FDeck HPF Pre, Full Circle, Shadow SH951, Bass Max

    Clearing out stuff for a big move---All prices include shipping in USA FDeck HPF series 3 Preamp-70$ Works and sounds great, fuzzy Velcro on the bottom SOLD Fishman Full Circle pickup--$125 word perfectly 1/4-20 size SOLD Shadow SH951 single bridge wing pickup-used only once! $69 SOLD K&K...
    $70.00 to $125.00
  28. CB3000

    SOLD FDeck HPF Pre, Full Circle, Shadow SH951, Bass Max

    Clearing out stuff for a big move---All prices include shipping in USA FDeck HPF series 3 Preamp-70$ Works and sounds great, fuzzy Velcro on the bottom SOLD Fishman Full Circle pickup--$125 word perfectly 1/4-20 size SOLD Shadow SH951 single bridge wing pickup-used only once! $69 SOLD K&K...
  29. JACink

    HPF options?

    Other than the Fdeck HPF-Pre (which I believe would work for this situation), can anyone suggest any other small High Pass Filters? This is to be placed after a Meatbox running into a DI box, to remove the extra sub frequencies after the FOH feed but before it goes into my amp/cab. The smaller...
  30. jmone

    HPF usage and Octave Pedal Interaction

    So I've been seeing that people say a HPF would help tighten and fatten up your tone by removing the inaudible low end - great, sound like something I could use. I understand the notion of maybe saving your speakers from trying to produce very low frequencies, or making a smaller cabinet...
    • jmone
    • Thread
    • bass pedal chain hpf octave octave pedal placement signal chain tone
    • Replies: 9
    • Forum: Effects [BG]
  31. two fingers

    OK, so here's a weird question.....

    This thread.... So, I'm in. Here's what I have. What's next? ...has me swimming in a sea of new information. Thanks to all who have contributed. You have been very kind and generous with your time and knowledge. This question seems specific enough to warrant its own thread. Let's talk about...
  32. CosmicRay

    HPF f-deck question.....

    Hey Now, Does anyone know how to contact HPF technology? I'm having an issue with my HPF series 3 and need to get some help. I can't find anywhere on their website for contact info.... Thanks!
  33. SFX Microthumpinator HPF, MINT!!
    Sold

    For sale SFX Microthumpinator HPF, MINT!!

    I have a perfect condition and perfectly functioning SFX MicroThumpinator for sale. The MT does an amazing job of cleaning up your low end. Check out the YouTube demos and the web site for all the technical information. The only reason I'm selling is that my new amp has a highly effective HPF...
    $125.00
  34. Matt Morgan

    SOLD SFX Microthumpinator HPF, MINT!!

    I have a perfect condition and perfectly functioning SFX MicroThumpinator for sale. The MT does an amazing job of cleaning up your low end. Check out the YouTube demos and the web site for all the technical information. The only reason I'm selling is that my new amp has a highly effective HPF...
  35. FDeck Series 3 HPF-Pre
    Sold

    For sale FDeck Series 3 HPF-Pre

    **SOLD** For sale is a very lightly used HPF-Pre Series 3. I purchased this new in July 2015 to pair with my fEARful 15/6, but I've since sold the 15/6 and don't really need an HPF anymore. It has never been gigged. If I can find the original box and instructions, I'll include those, but so...
    $80.00
  36. backin82

    SOLD FDeck Series 3 HPF-Pre

    **SOLD** For sale is a very lightly used HPF-Pre Series 3. I purchased this new in July 2015 to pair with my fEARful 15/6, but I've since sold the 15/6 and don't really need an HPF anymore. It has never been gigged. If I can find the original box and instructions, I'll include those, but so...
  37. J.Wolf
    Sold

    For sale FDeck HPF Series 3 S3

    Up for grabs is my Fdeck High Pass Filter, Series 3. In great shape, no issues, works like a charm! 90 shipped in the US, trades considered for Broughton HPF+LPF
    $90.00
  38. J.Wolf

    SOLD FDeck HPF Series 3 S3

    Up for grabs is my Fdeck High Pass Filter, Series 3. In great shape, no issues, works like a charm! 90 shipped in the US, trades considered for Broughton HPF+LPF
  39. J.Wolf

    Broughton HPF LPF question

    I'm interested in getting one of these for a couple reasons. I have and like using an HPF to tame the boom in a lot of rooms/rigs, and I have recently discovered that I like using a LPF to help me dial out some of the crispy treble, while keeping the upper midrange fullness that I like for...
  40. NoiseNinja

    How to wire the HPF/LPF active preamp circuit from my Aria Pro II Laser Electric Classic?

    So I decided to gut my Aria Pro II Laser Electric Classic for it's active circuit, an active high pass filter and low pass filter run on 18V controlled by one tone knob with a mid position lock. The reason is that I now use my Aria Pro II strung and set up as a 4 string baritone slide guitar...
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